Fooled by Randomness

Fooled by Randomness is about the stories people tell after luck has already done most of the work.

Why I Liked It

I liked it because it attacks a very common error: assuming that a good outcome proves a good process. It is useful for markets, careers, startups, and sport.

Key Points

  • Survivors are easier to see than failures.
  • A lucky strategy can look brilliant until the environment changes.
  • Narrative makes randomness feel intentional.
  • Process quality matters more than isolated outcomes.

What I Keep

When something works, ask whether it was skill, luck, exposure, or a hidden tail risk.