The Role of Luck and Risk
Success is never as good or as bad as it seems -- luck and risk shape every outcome
Luck and risk are siblings -- both represent the reality that every outcome in life is guided by forces other than individual effort. When you give luck and risk their proper respect, you realize that when judging people's financial success -- both your own and others' -- it's never as good or as bad as it seems. The difficulty is that luck and risk are so hard to identify and measure that we default to ignoring them. We attribute success to skill and failure to bad decisions, when the reality is that both flipped the same coin that happened to land on different sides. The cover of Forbes doesn't celebrate poor investors who made good decisions but hit the unfortunate side of risk, yet it certainly celebrates rich investors who made mediocre decisions and got lucky. This asymmetry distorts every lesson we try to extract from success and failure.
- Luck and risk are doppelgangers -- the same force operating in opposite directions
- Nothing is as good or as bad as it seems because outcomes always involve forces beyond individual control
- The difficulty in separating luck from skill is one of the biggest problems in learning about money
- Focus on broad patterns rather than specific individuals when seeking financial lessons
- Be careful who you praise and who you look down upon -- you're likely seeing incomplete pictures
- Adopt the luck-risk lens for evaluating outcomesWhen examining any success or failure -- your own or others' -- ask what role luck and risk played alongside skill and effort. Resist the temptation to attribute outcomes entirely to personal qualities.Pro tipWhen things go well, assume you got a bit lucky. When things go poorly, consider that you might have made a reasonable decision that landed on the wrong side of risk.WarningThis is not an excuse for complacency. Effort and skill still matter enormously -- they just don't explain everything.
- Study patterns rather than individual heroesInstead of trying to emulate specific successful people (whose success may be heavily luck-driven), look for broad patterns that hold across many cases. The more common a pattern is, the more likely it reflects repeatable skill rather than unrepeatable luck.Pro tipWhen you can't distinguish luck from skill in an individual case, ask: 'Would this approach work for a thousand people in similar circumstances?' If yes, the pattern likely reflects something real.WarningBeware survivorship bias. The strategies of billionaires may be identical to the strategies of people who went bankrupt -- with luck being the differentiating factor.
- Calibrate your self-assessmentWhen judging yourself, resist both extremes. Don't give yourself full credit for successes or full blame for failures. Maintain enough humility to recognize luck while retaining enough agency to keep making good decisions.Pro tipA useful heuristic from the book: when judging others, attributing success to luck seems mean; when judging yourself, attributing success to luck feels demoralizing. Both reactions are why we undercount luck's role.
- Review and adjust periodicallyRevisit your approach regularly to ensure it still aligns with your circumstances, goals, and emotional tolerance. What was reasonable or appropriate at one stage of life may need updating as your situation evolves.Pro tipSchedule a quarterly review to check whether your financial behavior matches your stated principles.
Bill Gates attended Lakeside School, one of the only high schools in the world with a computer in 1968 -- a one-in-a-million stroke of luck. His equally brilliant classmate Kent Evans planned to start a business with Gates but died in a mountaineering accident before they could.
Ronald Read, a janitor with no financial education, accumulated $8 million through patient investing. Richard Fuscone, a Harvard-educated Merrill Lynch executive, went bankrupt from overleveraged spending.
Housel uses the story of Bill Gates to illustrate the concept. Gates is undeniably brilliant and hardworking, but he also attended Lakeside School in Seattle -- one of the only high schools in the world that had a computer in 1968, when most universities didn't have one. The odds of a teenager attending Lakeside were about one in a million. Gates's classmate Kent Evans was equally brilliant and ambitious, but died in a mountaineering accident before graduating -- experiencing the equally powerful sibling of luck: risk. The same force, the same magnitude, working in opposite directions.