Curiosity Chronicle

Confession: I'm a routine guy. I thrive on structure. I think of routines as a way to ensure execution against the daily action that contributes to long-term, compounding progress. But there's a dark side to routines that nobody talks about. When your routines become too rigid and complicated, they become a source of stress rather than strength. The routines meant to serve you can start to own you...

In the 3rd century BCE, King Pyrrhus was preparing for an aggressive military campaign in Italy when a trusted advisor named Cineas asked him a simple question: After conquering Italy, what would they do next? Then Sicily. Then Libya and Carthage. And then? King Pyrrhus replied, "Then we will live a life of ease. Drink all day and have pleasant conversation with our friends." Cineas paused and spo...

AI is quite clearly the biggest buzzword of the year. But one thing I don't see anyone talking about is just how much AI is shifting how rewards are earned. Things are changing so rapidly that the frontier of accurate prediction has been pulled closer and closer to the present. In this new world, the rewards will be earned by those who are willing to be beginners over and over again. The value see...

Last week I wrote about failing a marathon. Six days later, at 5am, I drove back to the course alone and ran 26.25 miles in 2:48:47. Not because I needed the official result. Because when I say I'm going to do something, I do it. In this piece, I talk about seven lessons from that solo marathon that have nothing to do with running — how to stack slow progress, how to stay in the long game, and why...

In 1865, English economist William Stanley Jevons studied the impact of the increased efficiency of coal use. The common economic intuition said that as efficiency improved, people would use less coal. Jevons argued that the economic reality was different: As technology improved the efficiency of coal use, demand for coal would increase as people created and justified new uses. It became known as...

Last Sunday, I was scheduled to run a marathon with a goal of completing the race in 2:49:59. I trained all summer for the race, building up to 70+ mile weeks. I tapered. I carb loaded. I meticulously prepared for every detail. And honestly, I was certain I’d do it. But…I failed. After 21.45 miles at a 6:24 average pace, I stopped and walked off the course. I didn’t finish. DNF. That’s not somethi...

The engineer took out an axe and slammed it into the brick wall. It was June 1896. The young man had spent months working in a small brick shed behind his rented house, only to realize, at 4am, that the door wasn't big enough for what he'd built. His name was Henry Ford. His creation, the Ford Quadricycle. His atomic insight was simple: He began viewing the factory itself as the product. While oth...

Last weekend, my family and I made our annual pilgrimage to a small community in northwest Connecticut. When I was 18 months old, my parents had rented a house there for the summer, seeking an escape from the New York City heat. The next year, we went back. The following, we went again. Soon, the tiny enclave became like a second home. I met my two best friends there. I caught my first fish there....

I first met Tim Cook in 2014. I was just starting my career in finance and had signed up for a local gym that opened at 5:00am. I started arriving at 4:45am so I could get to the office by 6:30. Each morning, there was a small handful of others who would congregate outside the doors at that time. Tim happened to be one of the people in that group. For the first six months, I talked to him almost e...

I'm convinced that the market for telling people what they want to hear is much larger than the market for telling people what they need to hear . That one fact explains a lot of what you see in the world. But my goal has always been to be real. Even if it's unpopular. Because everything I write is something I hope my son reads someday, and I owe him the truth. Today, that truth is a few things no...

Imagine two different people on the same mid-January day. One lives in California. He walks outside in shorts and a t-shirt. The warm sun beams down on his face. He puts on his sunglasses, unlocks his car, and turns the AC on full blast. One lives in New York. He walks outside in a heavy jacket. He grimaces as the cold wind hits his uncovered face. He opens the trunk of his car, takes out a brush,...

A few weeks ago, I came across a podcast clip of Conan O'Brien talking about why he doesn't pay to fly private. He likes going through the airport, chatting with people at TSA, and "being in the world with other people that are traveling." It got me thinking about the obsessive pursuit of convenience and the hidden debt it creates in your life. Money has the ability to reduce the simple stresses,...

In 1628, Sweden's mightiest warship sank less than a mile into its maiden voyage -- not because of an enemy attack, but because a king couldn't stop adding to it. I call it the Vasa Effect: the addition of individual positives can eventually create a catastrophic negative. In this week's piece, I break down why our bias for addition is holding us back and how creative subtraction might be the fast...

The seat you randomly chose on day one is the seat you'll sit in for the rest of the term. My college professor said that, and he was right -- not just about lecture halls, but about life. Your life has gravity, and most people never even feel it building. This week, I break down the two types of gravity keeping you stuck and the simple answer to making sure you can always escape. ••• This episode...

A fancy robe nearly destroyed a philosopher's life. In 1765, Denis Diderot's financial means went from meager to extravagant. Soon thereafter, he came to own a fancy scarlet dressing robe. Diderot liked the status that the fancy robe conferred on him but quickly felt the remainder of his possessions could not compare. So, in quick succession, he purchased a new leather chair. New shoes. An elabora...

Everyone's asking: how do I stand out in the AI era? A 1968 German mathematician's traffic paradox holds the answer. When everyone floods the new shortcut, the fast lane becomes the slow lane. Here's how to find the open road...  ••• This episode brought to you by: DeleteMe - DeleteMe makes it quick, easy, and safe to remove your personal data online.  Origin Financial - Your personal AI Financial...

In the early 1900s, an aging Japanese steam train engineer named Yasoichi Hori was growing increasingly concerned about his deteriorating eyesight. Hori's job relied on his ability to quickly read small track signals at a distance while moving at a high rate of speed. The cab he worked in was at the back of the locomotive, behind a large boiler, which meant that he often had to lean out a side win...

I think I'm having a midlife crisis." That's what my friend, who I'll call Joe, said to me at dinner a few weeks ago. Joe is in his early-40s. He's had a good career on a steady rising track in the world of finance. He's married with two kids, ages 7 and 4. He lives in the suburbs outside New York and commutes into the city for work. In many respects, I think of Joe as something of an archetype of...

Why do you value the things you build yourself so much more than anything you can buy? In this episode, I share a personal story from my first apartment and break down the fascinating science behind why effort is the secret ingredient to a meaningful life. ••• This episode brought to you by: DeleteMe - DeleteMe makes it quick, easy, and safe to remove your personal data online.  Origin Financial -...

"So, what's your 5-year plan?" That was the question posed to me by a mentor in January 2021. At the time, I was about seven years into my career, on the "track" in finance. Climbing slowly up the mountain, I had started to wonder if it was the wrong one. I just didn't seem to have the same energy for the work as most of my colleagues. All of the future mountains I envisioned were (at most) one de...

On January 27, 1986, just 16 hours before the Space Shuttle Challenger was set to launch, an engineer named Roger Boisjoly presented data showing a catastrophic risk with the shuttle's O-rings in cold temperatures. His warnings were overruled. The next morning, 73 seconds into its flight, the Challenger exploded, killing all seven crew aboard. Sociologist Diane Vaughn coined the term Normalization...

I’m increasingly convinced that the willingness to change your mind is the ultimate sign of intelligence. The most impressive people I know change their minds often in response to new information or evidence. It's not that they lack conviction in their beliefs, but more so that they've developed enough self-awareness to understand what it would take to change them. The world will pressure you to s...

Last week, I ​wrote a piece​ about reinvention. Specifically, the myth of too late and how to reinvent your life at any age or life stage. It clearly struck a chord. I received thousands of replies in the days following the piece. One reader reply referenced a two-decade-old newspaper advice column segment that had resonated on the subject. Me being me, I decided to try to find the column. After a...

In colonial India, a bounty on cobras was supposed to reduce the snake population. Instead, people started breeding cobras for profit — and when the policy ended, they released thousands into the streets. The result? More cobras than ever.  This is Goodhart's Law: when a measure becomes a target, it ceases to be a good measure. And it's not just a business problem — it's happening in your life rig...

There’s an old children’s fable I recently retold to my son about a farmer whose wagon wheel gets stuck in the mud. He calls on Hercules to come to his aid. Hercules appears, but rather than lifting the wagon, he speaks: "Do you think you can move the wagon by simply looking at it? Put your shoulder to the wheel." The farmer did so, and the wagon lurched forward as the wheel easily came unstuck. T...