Headline vs reality
For diversification, early losses weigh heavily if you are withdrawing; annual fees shrink balance every year. Diversification separates average return from those mechanics.
Mechanics
Historical index averages do not tell you which year you retire or which years you sell; sequence of returns and fee drag still apply to diversification.
Concrete case
Same savings rate: starting five years earlier often beats chasing a slightly higher return starting five years later, because more contributions compound longer.
Two views
Simple story Monthly cash and fees
Nudge one lever
Core lesson
Related: Diversification. Use the calculator with your own numbers when the example is not close to your case.
Use the calculator
FAQ
- Where is the main lesson?
Diversification is the hub with related lessons linked from it.
- Which calculator should I open first?
Use Investment growth or Lump sum growth for long horizons; Savings goal for targets; Debt payoff when comparing to loans.