Don’t read this blog.

If you want to maximize your learning-per-reading-time, you should probably forget about my blog and read Farnam Street. I like learning about cognition, learning, and productivity; Shane Parrish at Farnam Street seems to live a life immersed in such learning, and does a great job of boiling it down for brief presentation. If you must stick around here, though, my WordPress stats will be thrilled–believe me, every page view shows up as a substantial percentage!

Scott H. Young and Cal Newport also will often be worth your time to read.

Mini-review: Bounce, by Matthew Syed

I just finished reading Bounce: Mozart, Federer, Picasso, Beckham, and the Science of Success, by Matthew Syed. Syed is a journalist and a several-time Olympic competitor in table tennis. In this book, he makes a great case that practice is what builds skill, with “talent” or “aptitude” often being mostly fiction. I recommend the book–the content is valuable, and it’s an enjoyable read.

Syed offers a number of interesting case studies. A few among them:

  • His own experience–in retrospect, he wasn’t exceptionally talented, but had the right opportunities for a lot of coaching and practice.
  • “Clusters” of elite runners–determined not by genetics, but by environment and experience.
  • An educational psychologist who set out to prove that training, not talent, determines chess skill. Before he was even married, he proposed to train his children to elite levels of skill. Two of his daughters held the top two rankings of female chess players in the world.

Syed also offers some other great nuggets. Among them, he looks into why high-level athletes “choke”, apparently losing all ability to play, and why athletic skill isn’t necessarily transferable across sports. In a great anecdote, he describes deploying his table-tennis reaction times against a tennis player’s famous high-speed serve. The results…well…didn’t convince him to switch sports.

Bounce echoes themes of psychologist Carol Dweck’s research, much of which is presented in her book Mindset. I highly recommend Dweck’s book as well (despite a fair amount of “fluff”), both for personal growth and parenting. I expect there’s also a fair amount of overlap with Geoff Colvin’s The Talent Code, but haven’t yet read Colvin’s book.

 

It’s all practice

On quizzes and big exams

When I was in college, most of my grades were based on some combination of assignments, quizzes, and–heavily weighted–the mid-term and final exams. If I bombed a quiz, I wasn’t happy about it, but it wasn’t a major disaster. If I’d completely failed a final exam, though, it would have been a Big Deal.

In the years after college, I sat for the three levels of the CFA exams. Multiple months of focused study, a cost of $600 for a given exam, a six-hour proctored exam given only once* a year, driving up to Kansas City the night before to stay in a hotel close to the test center…for me, passing these exams qualified as a Big Deal.

The thing is, I didn’t actually sit for three CFA exams–I took somewhere between six and a dozen exams, across the three levels. Fortunately for my sanity, my work, and my marriage, most of these exams were “practice” exams–exams that I “proctored” for myself, that I graded myself, and that I used to figure out what areas I still needed to work on for a given level. By the time I sat for the “real” exam, I at least had a good idea of the “shape” of my knowledge, and a very general idea of how I might fare on the officially administered exam.

When I finally sat for a given level of the exam, failing it would not have been fun–but, if I’d failed and re-enrolled for the same level the next year, the first try would have given me both resources and lessons to help in the second round.

You see, life is practice. Very rarely is a “test” really a final exam. Losing a job, failing in business, damaging a relationship, missing a big opportunity–each is unpleasant, but each is recoverable

Galton boards and conscious navigators

I find it easy to think of life as though it’s a Galton board. You’ve probably seen one, though, like me, you might not have known what it was called. It’s a triangle of steel pins, where a marble dropped into the top of the triangle falls in a random sequence of “lefts” and “rights” on its way to the bottom of the board. And once a ball falls on the left side of a pin, a part of the right side of the board is forever closed off…and another leftward fall closes off more of the right forever. And there’s some truth in this. If you let yourself get addicted to drugs or alcohol, it’s really, really hard to move out of that section of the board.

Galton board
A Galton board

As like a Galton board as life may be, though, we aren’t falling marbles under gravity’s control. We can–through our own volition, and sometimes through others’ interventions, take unexpected paths through the maze. We can backtrack, take unexpected paths, sometimes even jump across gaps in the maze. We might be falling through Galton’s maze, and gravity and randomness can predict a lot about where we’ll end up–but they don’t necessarily get the final word. If I start with a couple of rightward choices, I could still end up at the far left of the board. Choices matter, but they’re usually much closer to quizzes than to final exams.

a Galton board with the ball taking unexpected paths
A conscious path

Practice well

Of course, your life will ultimately end, and it will be somewhere between “wonderfully lived” and “wasted”. But until the grades are turned in, it’s all practice.

Interesting reads

Feedback

Please let me know your thoughts. If you want to affirm or elaborate on what I’ve written, to express disagreement with it, or to help sharpen my writing or thinking, I’d love to hear from you.

Footnotes

* Actually, Level 1 of the CFA exam is given twice a year, in June and December; the subsequent levels are only in June.

“We do hard things”

This morning at the breakfast table, my eldest daughter “needed” help with her food. We helped her get started, but for finishing the challenging task of stirring her oatmeal, her mom encouraged her: “We do hard things.”

Without premeditation, we’ve started using this phrase recently in our family. It may not be as hardcore as Sara Blakely’s “What did you fail at today?” question, but it’s a lovely phrase. It encourages a growth mindset: “hard” is good, not bad. It makes it a part of our daughters’ identity, much like saying “I don’t” instead of “I can’t” re-wires the brain to help with goals. And it builds a shared identity–we, the Iwashige family, do hard things!

Project Euler: Programming skills through play

I recently learned about Project Euler, and have found it addictive. It’s a wonderful site for learning programming. It’s not powerful tools that make it great. The site’s design looks ancient; it has no programming editors; it doesn’t even have any tutorials. But it has wonder, and a series of progressively harder challenges, and lets you discover what you need to learn in order to solve those challenges. Basically, it’s a site to support exploratory learning–learning of the sort that happens when you start a new job, a new business, or a new hobby. Learning of the kind that delights when you figure out the problem, learning that sticks. Learning that happens when you dive in, get your hands dirty, and learn what you need to know along the way.

James Somers wrote a good article about Project Euler at The Atlantic. I’m still in the first dozen or so problems out of over 500, but if you want to follow my progress, my profile is here and my friend key is 858072_k8PHIvJ2fpmYfHwCObWWZ59Ql4jckfYS.

The use of incoherent fragments

When I started this blog, it was a tentative thing–a platform whose significance I downplayed, but one through which I secretly hoped I’d accomplish something world-changing. I didn’t know what, but after all…who really needs just another “data dump” made public? I wanted to write valuable things, important things, things that earned respect.

Writing content that’s worth reading is a great idea. Unfortunately, this idea has translated into my writing very little. At the same time, I’ve gained appreciation for “simmers” of ideas: experiences like watching a dozen TED talks at a time, reading Alex Steffens’s Worldchanging book, or reading half a dozen books on related topics in a weekend. In this simmer, ideas collide, interact, and combine in wonderful ways. Ideas don’t need to be long; they don’t need to be fully developed to be useful. They just need to interact productively with other ideas. A tornado of index cards might have more value than a well-organized essay–even though the former looks like chaos, and is unlikely to win any literary prizes.

So…I’m going back to the origin of “blogging”. “Blog”, of course, is a contraction of “weblog”–in my interpretation, a stream of brief thoughts released to the Web. It may be that something grand emerges, but I’m not planning on it. What I am planning is that I’ll once again write to help order my understanding of the world. And sometimes, I’ll just share with little comment the small, delightful morsels that I’ve found on my experiential plate.