Plain-English guides to financial independence and retiring early — the math, the milestones, and the trade-offs.
Where the most-cited rule in retirement comes from, how it works, and its limits for early retirees.
PlanningThe simple formula — annual expenses ÷ withdrawal rate — with worked examples at every spending level.
SavingsWhy your savings rate beats your salary, and how 10%, 25%, 50%, and 65% map to years-to-FIRE.
Types of FIREFrugal vs generous early retirement, the numbers side by side, plus where Coast and Barista FIRE fit.
PlanningThe real amount by lifestyle — $40k, $60k, $100k — and what counts toward the total.