What is an index fund, actually?

Picking single stocks means betting you can spot the winner. An index fund skips the bet: it buys a tiny slice of everything on a list — like the S&P 500, the 500 biggest US companies — in one purchase.

Why beginners love them

  • Instant diversification — one bad company can’t sink you when you own five hundred.
  • Tiny fees — no star manager to pay, so more of the growth stays yours.
  • No skill required — you’re not picking winners, you’re buying the whole market and letting time work.

The catch (there’s always a catch)

Index funds still drop when the market drops — sometimes a lot, sometimes for a while. The strategy only works if you keep buying through the dips and don’t panic-sell. That’s a behavior skill, not a math skill, and it’s exactly what step four of the roadmap trains.

Education, not advice — see the disclaimer.