Brad Feld

Tag: Qx vacation

I sort of took a Q1 Vacation last week.

2021 didn’t really feel like it started for me until January 21st. Yeah, I took a company public on January 4th, but then January 6th happened. It was a cold, dark, and anxious stretch where January felt like it had about 51 days in it. Then I was deep in SPACland and lots of deals and financings. I definitely had some “I just need to get to March 26th, and then I get a break” in my head.

We got back to Boulder on a Friday, settled into our house on Saturday, and I sort of kind of tried to disconnect (but failed) on Sunday. Monday, I had a full day of work, and a couple of things had landed on Wednesday, so I decided “fuck it” and just worked Monday, Tuesday, and Wednesday before going dark from Thursday to Sunday.

It is delicious to be back in Boulder. The weather is perfect, the birds are singing, and our meadowlark is back in our meadow, chirping away. We missed Cooper (we don’t take him to Aspen), so it has been a fun adjustment to get used to him again (and for him to get used to us.)

I had a monster week of running – mostly on trails. 65 miles with almost 4,300 ft of elevation. That’s the most I’ve done in a long time, and my body absorbed it pretty well.

When I wasn’t running, napping, or eating, I read. A lot. And there are some themes in what I’ve been reading.

Lighten Up!: A Complete Handbook for Light and Ultralight Backpacking: I knew of ultralight backpacking (and have heard the phrase a bunch recently in marketing stuff), but I didn’t really know the parameters or the style. This was a great intro.

Allen & Mike’s Really Cool Backpackin’ Book: Traveling & camping skills for a wilderness environment: Recommended by the previous book. Some new stuff, some repetition. Some ultralight. Some normal backpacking.

Ultralight Backpackin’ Tips: 153 Amazing & Inexpensive Tips for Extremely Lightweight Camping: Again recommended by the first book. I fell into the Kindle content market trap and clicked on links. Mostly repetitive, but good reinforcement on a few things.

Ask Your Developer: How to Harness the Power of Software Developers and Win in the 21st Century: Jeff Lawson and Twilio are awesome. This book is phenomenal, both as the story of Twilio with the underpinning of Jeff’s management philosophy. If you ever use the Marc Andreessen phrase “software is eating the world,” but you haven’t read this book, go read it to understand what the phrase really means. I’m going to host Jeff for two book events: one with Techstars and one with our portfolio. Yes, every entrepreneur and would-be entrepreneur should read this book.

Guantánamo Diary: Now published as The Mauritanian. Amy and I watched the movie a few weeks ago in Aspen when it came out. It was powerful. The book was even more powerful. I wish Guantanamo never existed – it’s a massive negative on American values. I wish Obama had followed through on closing it down. I hope Biden closes it down. If you disagree with me, read the book.

Lost in Startuplandia: Wayfinding for the Weary Entrepreneur: I recently did a talk for a class Ted Zoller teaches at UNC, and he recommended this book. I had it on my Kindle but had never read it. It was a fun memoir-like story of Keller Fitzsimmons’ entrepreneurial journey. Having read hundreds of these by men, I always learn a lot more now when I read one by a woman. It’s excellent.

Living with a SEAL: 31 Days Training with the Toughest Man on the Planet: Another one that had been lingering on my Kindle since 2017. Another recommendation. Hilarious, awesome, fun, and inspiring. I guessed that Seal was David Goggins pretty early on based on what I knew of Goggins. But I had no idea who Jesse Itzler was (now I do.) So, the next book I read was …

Can’t Hurt Me: Master Your Mind and Defy the Odds: Goggins is an epic specimen of a human. But I didn’t really know his story beyond his ultrarunning. It’s an incredible story at many levels. It’s not as fun as Itzler’s book but still awesome and much more inspiring. And it led me to read Itzler’s other book …

Living with the Monks: What Turning Off My Phone Taught Me about Happiness, Gratitude, and Focus: Still funny (Itzler is hilarious and writes well about his own hilarity), somewhat inspiring, but lots of fun. Not as powerful as Living with a SEAL, but now I know Itzler even better.

The Stone Sky (The Broken Earth Book 3): I listened to N.K. Jemisin’s Broken Earth trilogy on Audible while I’ve been running. This series deserves its own blog post and will get that at some point. I think Jemisin may have moved to the top of my contemporary sci-fi writer list. I realized all I was reading were books by white men, so I found a few non-white women sci-fi writers. Jemisin is a world builder at the level of William Gibson and Neal Stephenson and may even be better than them at this point. It was an incredible series.

Not All Fairy Tales Have Happy Endings: The rise and fall of Sierra On-Line: I still remember playing Mystery House on my Apple ][ and being blown away. I spent hours and hours playing Ultima. I felt naughty when I bought Softporn as a teenager, even though the game wasn’t really porn (or even very salacious.) I didn’t know Roberta and Ken Williams, but as an early Apple ][ aficionado, I bought or pirated everything Sierra On-Line did when I was a teenager. And played them all. Choplifter and Olympic Decathlon got more playtime, but Sierra On-Line had a special place in my heart. I loved this book – Ken Williams doesn’t pull any punches anywhere about Sierra On-Line’s rise and fall. It’s a great entrepreneurial software tale from the 1980s and 1990s.

Too Old to Ultra: When a marathon is just not enough: A quick jolt of inspiration from a bunch of storytelling and some advice from a serious ultrarunner who is older than me.

I wish I’d really taken the beginning of last week off. I feel fresher, but after a very busy Q1, I didn’t get the full vacation I needed. Oh well – such is life. At least it’s springtime.


Every quarter I try to take a week completely off the grid. It’s a cold reboot for me, not simply a Ctrl-Alt-Del type thing. I started doing this in 2000 and it took me about four years to learn how to just turn off the switch completely for a week and then turn it back on. Last Saturday evening I turned it off and turned it back on yesterday morning.

My one mistake was reading the Sunday New York Times first thing yesterday. It was the wrong “first new information” and it made me extremely anxious. I wrote in my post from yesterday “I think that’s the last time I’m going to read the NY Times.” Now that I don’t feel anxious anymore, I know that’s not true, but it was an extreme shock to the system to wander back into things that quickly.

I read a lot of books last week, most of which were good. If you want my full reading list anytime, it’s in reverse chron order at Goodreads. Following is what I read last week with short hints in case you are interested in any of them.

22 Minutes of Unconditional Love: I try to pick a book a week from the NYT Book Review that I would have never otherwise read (I guess this is another reason to keep reading the Sunday NYT!). I rarely read fiction relationship stories and wouldn’t have picked one up about sexual obsession except for the good NYT review. It was interesting at times, but not really my thing.

Awakened in the Future: Mario Cantin is a friend. This is his first book. I loved it, including the fictional VCs who were protagonists but modeled after real VCs (yes, one of the protagonists is modeled after me.) The easter eggs are endless, and while there are some rough edges (this is, after all, Mario’s first book) it brought me back to reading Eliot Peper’s first book Uncommon Stock: Version 1.0. Mario – good job!

When Things Fall Apart: Heart Advice for Difficult Times: Pema Chödrön’s classic. Jerry Colonna has recommended it to me 71 times. Amy has recommended it to me 73 times. I think I’m going to read it every year – it exceeded my expectations.

Awareness: Tim Ferriss recommended I read this Tony de Mello book. I had never heard of Tony de Mello. This book was almost as good as Pema Chödrön’s book. And, it was followed by …

Rediscovering Life: Awaken to Reality: Also recommended by Tim Ferriss. Also by Tony de Mello. And also excellent. Halfway through the week, as I was practicing non-attachment, I went very deep on non-attachment.

I Was Told It Would Get Easier: Amy and I don’t have kids. When I read books by Abbi Waxman, I’m glad we don’t have kids. I don’t think I’ve ever met Abbi in person, but I’m long time friends with her husband David. At some point, David mentioned that Abbi was a fiction writer and I started reading all of her books. This one was a blast and, if you have kids gearing up for the infamous college tour, you’ll love it.

Portraits of Resilience: This was the most powerful book of Q320 vacation. Daniel Jackson interviewed a number of people in the MIT community (students, professors, and staff) around their experience with depression, anxiety, and mental health issues. The stories are incredible. The photographs are stunning. And the people are brave, amazing, and wonderful. MIT should give this book to every new undergraduate and graduate student as part of their welcome package.

I Am Not Your Negro: There is a lot more James Baldwin in my future. This is the script for the movie. I’m glad I read it before watching the movie – it made the movie even stronger.

Telecosm: How Infinite Bandwidth Will Revolutionize Our World: I pondered 2040 some during the week (Mario Cantin must have planted that seed in my mind) so I decided to time travel back to 2000 and read what George Gilder wrote. He got some of it really right and some of it really wrong. I loved seeing his promotion of companies that vaporized by 2003. Many of Gilder’s predictions and prognostications were correct, even if the companies he named as the leaders couldn’t pull them off.

She Proclaims: Our Declaration of Independence from a Man’s World: I’m trying to read at least as many books by women as by men. I don’t remember who recommended this one to me, but it was good. I found myself nodding along throughout much of it.

Wiser: The Definitive Guide to Starting a Business After the Age of 50: Gender inequity in entrepreneurship is a real thing. Racial inequity in entrepreneurship is a real thing. Age inequity in entrepreneurship is a real thing. I hoped this book would be about this. It wasn’t, so it turned into a skimmer. If you know of a good book around age inequity in entrepreneurship, please recommend it to me.

Whistleblower: My Journey to Silicon Valley and Fight for Justice at Uber: While I knew some of the story, I didn’t know a lot of the backstory. First-person narrative ranges in quality (my blog is an example of that – some days good, some days not so much …) Susan Fowler did an incredible job with this book and her story. She was a key part of much needed change in the tech industry that I hope continues.

The Bluest Eye: Toni Morrison’s first book. Incredible. I’m going to slowly make my way through all of Toni Morrison’s books.

Please Stop Helping Us: How Liberals Make It Harder for Blacks to Succeed: I don’t know who recommended this one to me, but it was in my infinite pile below The Bluest Eye so I picked it up and read it Sunday afternoon. It was the conservative counterpart to the liberal narrative around racism. It was written in 2015 and felt dated to me. I tried to suspend my bias as I worked my way through the arguments, but many of them were hard to process. It was particularly difficult after reading Toni Morrison from 1970 …

I don’t know what’s next on my reading list, but given my schedule this week, I don’t think there will be a lot of reading until the weekend.


I took an off the grid vacation last week. I needed it as I was pretty fried feeling on May 15th when I checked out.

Amy and I went … nowhere. We stayed at home. I slept late each day. I exercised. I read. I napped. We finished watching Breaking Bad. I played with my Glowforge and made a bunch of Ear Savers. I wrote a little, but not too much, on my next book (The Entrepreneur’s Weekly Nietzsche: A Book for Disruptors.)

I read two great memoirs, both by women I respect a lot.

Madeline and Arlan are each incredible leaders, brave people, and women that I have learned a lot from. I’ve been fortunate to spend time with both of them and be involved in things that they created (in Madeline’s case, The Albright Institute; in Arlan’s case, Backstage Capital). I loved reading these books and recommend them for everyone, especially if you are interested in leadership.

I also read two books that are pertinent to this moment in time.

  • The Great Influenza: The Story of the Deadliest Pandemic in History by John Barry
  • The Great Crash 1929 by John Kenneth Galbraith

They were also each excellent and gave me useful perspective on our current reality, along with how our government responded during two other major crises (one health, one economic.)

It’s a beautiful day in Boulder today. I’m glad to be back from what was a much needed vacation.


Amy and I didn’t feel like taking a Christmas or New Year’s vacation this year so we just hung around Boulder, worked, and did our thing. We then decamped to Mexico last week for warmth, sun, beach, and books. News flash: there are a lot fewer people at a fancy resort in Mexico in the third week of January.

It was a good reading week.

How to Raise an Adult: Break Free of the Overparenting Trap and Prepare Your Kid for Success: We don’t have kids, but a friend recommended this. I decided to read it to see if any of it applied to being an investor or board member in a company. Yup – a bunch of it was spot on. After reading it, I’m still glad I don’t have kids.

The Heap: A Novel: This one ended up on my Kindle because of my weekly perusal of the NY Times Book Review. The premise intrigued me. A 500 story tall building collapses in the desert and a community develops around it to excavate it. Once it got rolling, it moved quickly, but the interwoven historical backstory became a little tedious. But, for a first novel, it’s a great effort.

Veil: I got to read a draft of Eliot Peper‘s new book. Wowza. Elliot has turned into an incredible writer who totally dominates a near-term science fiction novel.

Atomic Accidents: A History of Nuclear Meltdowns and Disasters: From the Ozark Mountains to Fukushima: Yum yum. Todd Vernon pointed me at this one. It was long, chewing, and spectacular. After watching Chernobyl on HBO, I’ve become fascinated with nuclear energy. Unfortunately, it’s impossible to get a short course on it and I’ve thought about going back to MIT to get a degree in Course 22. While that’s a pretty steep hill to climb, I’m just enjoying a bunch of books for now. And yes, count me on the side of more nuclear.

Uncanny Valley: A Memoir: Loved it. Fantastic. Go get it right now. I particularly enjoyed how the author called people and companies out without naming them. This book nourished my inner Silicon Valley cynic.

Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones. This one was recommended by Katie Elliott. I was hoping it was about nuclear energy, but it wasn’t. Amy looked over my shoulder while I was reading it and said, “James Clear’s book. You don’t need to read it because you do all that stuff already.” I read it anyway, one page at a time.

I sense an annual mid-January off-the-grid vacation in a warm place for the rest of my time on this planet.


Amy and I took our Q219 Vacation in Kyoto and then finished up with a few days of work in Tokyo. I had a terrible cold so I spent a lot of time in bed sleeping and reading. We wandered around some in Kyoto and saw cherry blossoms, but the food was mostly lost on me given how crummy I felt.

I did, however, get a lot of reading done. So, as a return from vacation bonus, you get my reading list with some short comments.

It’s worth noting that I’m a “nice reviewer.” If I don’t like a book I don’t finish and, don’t list it on my Goodreads page, and never recommend it. So, my stars on Amazon / Goodreads always bias high and I try, in my reviews, just to give a feel for why the book might be interesting to someone.

Ikigai: The Japanese Secret to a Long and Happy Life: This was a quick read that helped get me in a frame of reference for the trip. It didn’t survive my cold or jet lag as the thoughts got buried, but I think they were rumbling near the surface again the past few days.

No Hard Feelings: Emotions at Work (and How They Help Us Succeed): If you are a millennial, are frustrated with how you feel at work, or want to try a reset on your emotional engagement with your job, this is a great book. It is part of the Next Big Idea Club that I’m a member of (thanks Andy for the membership) so it was obligatory reading for me versus something I’d naturally choose, but I’m happy I read it.

Overclocked: More Stories of the Future Present: Lots of short/medium stories that Cory Doctorow has written in the past decade or so about the near future. Some were great while some were a little long and tedious and became skimmers. I love Doctorow’s writing (and mind), so even the tedious ones are worthwhile getting a feel for since they provoke a bunch of ideas.

26 Marathons: What I Learned About Faith, Identity, Running, and Life from My Marathon Career: I loved, loved, loved this book. Meb Keflezighi is one of my running heroes and he does an awesome job with this book. He uses his 26 marathons, in order, to tell his running autobiography, but more importantly explore lessons he’s learned on many dimensions from the challenges he faced before, during, and after each race. If you are a runner, this is a must-read.

Biohack: I liked J.D. Lasica’s second book in this series (Catch and Kill) so I figured I should go read the first one. It was a fun, fast read.

The Simulation Hypothesis: An MIT Computer Scientist Shows Why AI, Quantum Physics and Eastern Mystics All Agree We Are In a Video Game: I’ve been friends with Riz Virk since the mid-1990s when we were involved in a few early Internet companies. We haven’t had a lot of contact over the years, but I’ve enjoyed reading his writing and when he told me about this book, I gobbled it down. I’m going to write a longer post about it in conjunction with another book I read, but if you are intrigued (like I am) by the simulation hypothesis (e.g. our current existence is merely a computer simulation), grab it.

Becoming a Venture Capitalist (Masters at Work): Gary Rivlin did a nice job of a survey level book around the styles and approaches of contemporary VCs. It’s an extremely bay area / Silicon Valley-centric view but is a great introduction to anyone new to the industry or who wants a contemporary view of some of the higher profile and more successful Silicon Valley investors. He has a nice, and completely unexpected reference to the book Venture Deals: Be Smarter Than Your Lawyer and Venture Capitalist at the end of the book, which made me smile.

Permutation City: This is the fiction version of The Simulation Hypothesis. I have a longer blog post coming on this one also, but it’s a massive winner and a delight to read. Great setup that is complicated, but comes together well followed by a gigantic pace of mind-blowing awesomeness.

Solitary: Mind-blowing, but in the opposite of awesomeness category at one level, and incredible at another level. Albert Woodfox is one of the Angola 3 – this is his autobiography of being in solitary confinement for over 40 years for a crime he didn’t commit. He’s a magnificent writer who captures the depths of what he confronted while staying true to how he faced it. This book is the heaviest I’ve read in a while, and, against the backdrop of life as a computer simulation, was hard at times to handle. It’s another must-read, but you need to settle in and give yourself space to process it while you are reading it.

Happy reading.


I took last week off the grid for my Q318 vacation. Amy and I were originally going to Alaska to look at polar bears but canceled everything after I got sick and did a staycation in Boulder instead. I got at least 10 hours of sleep each day, did a bunch of self-care things (PT, massage, meditate), ran a few times (to the extent that 14-minute miles can be considered running), and read a half dozen books.

I’m feeling a lot better. I’m off antibiotics, feel well-rested, and have renewed energy as Q4 begins. The vacation was well timed and it was awesome to spend a full week just relaxing and recovering.

For the readers out there in blogland, here are quick summaries of the books I read.

One Bullet Away: The Making of a Marine Officer: Recommended by Christopher Schroeder, I wouldn’t have ordinarily picked up a book like this. It was awesome and another great read in the memoir category. While I had a view on the Marines, I learned a lot from this book and was engaged from start to finish. I realize all the memoirs I’ve read recently were by men, so I added a few female memoirs to my Kindle to read.

Late to the Ball: A Journey into Tennis and Aging: Another memoir, this time about tennis. Gerry Mazorati started playing later in life and, in his sixties, decided to see how good he could get as a competitive tennis player. His self-reflection, both about tennis and aging, as he pursues this quest, are delicious. I played competitive tennis as a junior (age 10 – 14), stopped for many years after completely burning out, and started playing casually again around age 30. This was a fun nudge in the direction of being more competitive when I play, rather than “just hitting.”

Dietland: When I grabbed some memoirs written by women, I also grabbed some female-centric fiction, which I realized isn’t part of my regular reading diet. I just read the Amazon book summary on Dietland, which follows: “Plum Kettle does her best not to be noticed because when you’re fat, to be noticed is to be judged. With her job answering fan mail for a teen magazine, she is biding her time until her weight-loss surgery. But when a mysterious woman in colorful tights and combat boots begins following her, Plum falls down a rabbit hole into the world of Calliope House — an underground community of women who reject society’s rules — and is forced to confront the real costs of becoming “beautiful.” At the same time, a guerilla group begins terrorizing a world that mistreats women, and Plum becomes entangled in a sinister plot. The consequences are explosive.” It was super provocative and when I finished, I said out loud “three for three so far this week on the reading front …”

Hiking with Nietzsche: On Becoming Who You Are: This was the best book of the week and made things “four for four.” Dave Jilk (my first business partner and, at this point, other than my brother, my longest standing friendship) and I are working on a book project currently titled Nietzsche for Entrepreneurs. John Kaag wrote a magnificent mix of a memoir and exploration of Nietzsche while spending a month with his wife and child in Sils Maria where Nietzsche wrote a number of his books. I learned a lot about Nietzsche, how his philosophy evolved and fit together, and enjoyed intellectually wandering around in mountains that I expect I will be visiting in my future.

Lying: by Sam Harris was poignant and relevant. It was short and should be read by everyone. It’s a great argument for why one should never lie. It felt especially relevant last week.

Blitzscaling: The Lightning-Fast Path to Building Massively Valuable Companies: Reid Hoffman and Chris Yeh’s new book showed up in the middle of the week so I tossed it on the top of the infinite pile of physical books. If you are in a fast scaling company, are curious about some details about fast-growing companies that you know, but might not have heard from, or just want a big dose of “here’s how it works in Silicon Valley when it works”, there’s a lot of good stuff in this one. Dear Reid and Chris – please tell your editor that it is “startup”, not “start-up.”

On reflection, I would have benefited from more fiction last week. I’m in the middle of Fantasyland: How America Went Haywire: A 500-Year History which is incredibly awesome, so once I finish it I’ll queue up some more fiction.


As I’m already getting lots of out of office messages for people taking this week off, I thought I’d revisit an approach to how to deal with email after a vacation.

In 2011, Josh Kopelman of First Round Capital came up with what, at the time, was what I thought was the best email vacation auto-responder in the history of email. Now, I have no idea if Josh invented this, but I’m going to give him credit for it.

I evolved this in 2014 when I took a one-month sabbatical. If you ever send me an email when I’m on my quarterly one week off the grid vacation, you now get this.

I’m checking out for a vacation until [date]. I’ll be completely off the grid.

When I return, I’m going to archive my inbox so I’ll never see this email. If you’d like me to read it, please resend it after [date]+1.

If you need something urgently, please email [my_assistants_email_address] and she’ll either help you or get you to the right person at Foundry Group to give you a hand.

On [date]+1, I usually get around 50 emails (in addition to my usual email flow of 500 daily emails) that are resent to me. That’s only 50 to respond to, instead of the roughly 3,000 emails I get each week.

It appears that The Atlantic has caught up with this thinking in The Most Honest Out-of-Office Message. I thought the article was fascinating, both in how the writer addressed the issue, but also in the intellectual and emotional tension around it.

Does it make you nervous to think about “Selecting All” on your existing inbox and archiving (if Gmail) or deleting (if Outlook)? While some of my friends do it periodically – as a result of pain or just to get a fresh start on a new year, I like to do the equivalent every quarter when I get back from a full week of an off the grid reset.

Josh – it was a while ago, but thanks for the inspiration. And, for those of you on vacation this week, I hope you aren’t reading this.


Amy and I took a much needed 10 days off in Aspen.

The first five months of the year was intense for both of us. Lots of travel, work, and stuff. Not a lot of self-care, time alone, or reading. And very little running since my calf was injured.

The last 10 days were lots of together time, running, reading, and sleeping. I gobbled up a bunch of books, all of them worth reading.

Assume the Worst: The Graduation Speech You’ll Never Hear: I started with a short book by Carl Hiaasen. I’m a fan of his fiction, so this caught my eye in Explore Booksellers (the local Aspen bookstore where we always load up whenever we come here.) It was cynically wonderful, and great advice.

Adjustment Day: Ever since Fight Club, I’ve been a Chuck Palahniuk fan. His fiction is cloudy, complex, challenging, contemporary, and cynical. He’s basically the C-Man of fiction (go Chuck, go …) Adjustment Day was the perfect fictional setup for the next book I read, which was …

Fascism: A Warning: Amy and I have been fortunate enough to get to know Madeleine Albright through our collective relationships at Wellesley. Amy knows her better, but I had an amazing dinner sitting next to her one night where I walked away thinking “I wish she had been born here so she could run for president.” The word “fascism” is once again being used so often as to mean nothing, so Albright spends 250 or so pages walking the reader through real fascism, how fascists behave, what they do to their countries (and societies), and what – as a citizen in a democratic country – to pay attention to. She covers the famous ones, but also some not so famous ones, especially those who came to power in the context of a theoretically democratic society.

Bad Blood: Secrets and Lies in a Silicon Valley Startup: Every entrepreneur and VC should read this book. John Carreyrou has done something important here. Maybe this book will finally put a nail in the phrase “fake it till you make it”, but I doubt it. The amount of  lying, disingenuousness, blatant and unjustified self-promotion, and downright deceit that exists in entrepreneurship right now is at a local maximum. This always happens when entrepreneurship gets trendy. Carreyrou just wrote a long warning for entrepreneurs and VCs.

Imagine Wanting Only This: I love graphic novels. I don’t read enough because – well – I don’t know. Amy bought me this one because she loved the cover. Kristen Radtke wrote a beautiful, provocative, at times extremely sad, but also uplifting story that is auto-biographical. I wish I could write this well. And, when I read a book like this, I really wish I could draw.

The Painted Word: The world lost a great writer recently when Tom Wolfe died. So I bought the Five Essential Tom Wolfe Books You Should Read. I hadn’t read The Painted Word so I started with it. It’s a deliciously scathing criticism of modern art, circa 1975. I loved it.

Chasing New Horizons: Inside the Epic First Mission to Pluto: If you read one book from this list, read this one, especially if you live in Boulder. Alan Stern, the PI on the New Horizons mission to Pluto, wrote – with David Grinspoon – a riveting story that spans around 30 years. Both Alan and David are at CU Boulder, which plays a key role in the exploration of the last planet in our solar system (there – I said it – Pluto is a planet, the IAU be damned.) This book is a page tuner and will cause you to fall in love with Pluto. And, in late breaking news, Pluto may actually be a giant comet (ah – clickbait headlines …)

Damn Right!: Behind the Scenes with Berkshire Hathaway Billionaire Charlie Munger: I’m a huge Charlie Munger fan. For some reason, I’d missed this biography of him. I learned a few things I didn’t know and got to travel back in time to a book written in the context of Charlie Munger about 20 years ago.

It was a great vacation. I’ll be back in Boulder tomorrow …


Amy and I have learned that I need a Q1 vacation earlier in Q1 (vs. waiting until the end of March). We were apart for ten days because of a trip she took to Africa, so we went to San Diego for a week.

I played tennis every day for 90 minutes. I took a nap almost every afternoon. I got a couple of massages. We went and saw Black Panther, which we loved.

I interrupted vacation on Wednesday for some work stuff but stayed off email completely. I played a lot of chess online but realized after losing a bunch of games that I thought I was winning that it was a bad idea to play 10 minutes games while watching the Olympics in the background.

I didn’t read much. I didn’t feel like it for some reason. While unusual for me, I just rolled with it.

We had two friends visit. Ben Casnocha came down for two days of stimulating conversation. David Cohen took a tennis vacation, which he had planned for a more exotic locale that fell apart at the last minute. The friendships were warm, mellow, and enjoyable.

The month of December continues to be a huge struggle for me. I reflected on why and Amy and I came up with a plan for trying something completely different in December 2018 that we are contemplating trying.

I’m back home alone in Boulder for a few days, while Amy spends the weekend with her sisters. I decided to have an isolated, minimal human contact weekend. Yesterday was a digital sabbath that included meditation, running, a float, dinner by myself at Kasa Sushi, Lee McIntyre’s Post-Truth, Radius, and Lo and Behold.

Today is more of the same, except online plus a massage. Maybe I’ll drop the heavy and serious tonight and start working my way through Fast and Furious.

I’ll be back at it for reals on Monday …