Wrong vs right
Two portfolios can show the same label (“balanced”) with different stock weights—match allocation before you argue “safer.”
For withdrawals, the expensive mistakes are silent omissions: vacancy, taxes, fees, or timeline.
Why fights persist
Rechecking math on the wrong table feels productive; rebuilding the table from documents is what fixes decisions.
Related lesson and Another angle are two sanity passes—use both when money is large.
Check your numbers now
Classic slip
Mistake: comparing taxable brokerage to Roth outcomes without tax-adjusting. Fix: model after-tax spendable dollars.
Fix
| Wrong comfort | What fixes it |
|---|---|
| “Numbers match” | Definitions match |
| “I’m careful” | Line-by-line audit |
| “Close enough” | Not for six-figure choices |
Same words, different spreadsheets Align lines, then compare
Bracket test
Core lesson
Go deeper: Withdrawal Strategies — if one number still does not feel right, enter it in the calculators above and change one input at a time to see what drives the result.
Use the calculator
FAQ
- Where is the main lesson?
Withdrawal Strategies 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.