The Simple Path to Wealth

JL Collins' guide to financial independence — summarized at your pace

Reading time:2 min5 min10 min
Tiago MartinsTiago Martins

The Entire Book in 4 Sentences

  1. Spend less than you earn — the gap between income and spending is everything.
  2. Invest the surplus in VTSAX — one low-cost total stock market index fund, that's it.
  3. Avoid debt — especially high-interest consumer debt.
  4. Never sell during downturns — stay the course, time in the market beats timing.

The Numbers That Matter

  • Savings rate determines everything: 50% savings rate → ~17 years to FI
  • 4% Rule: Multiply your annual expenses by 25 = your FIRE number
  • Expected return: ~7% real (after inflation) over the long term
  • Success rate: 95% of active fund managers underperform index funds over 15 years

One Fund, For Life

VTSAX (or its ETF equivalent VTI)

  • 0.04% expense ratio (you keep more)
  • ~3,600 stocks (entire U.S. market)
  • No decisions, no stress, no timing

"Buy VTSAX and chill." — This isn't just a meme, it's the strategy.