The Math Behind Retiring Early: How to Build, Backtest, and Manage a Financial Independence Portfolio

Are you stuck in a job that leaves little time for the things that matter most-your family, your passions, your life? Many dream of retiring early and achieving financial independence but feel overwhelmed by where to start or doubt it's even possible.

In this updated and expanded 2nd edition, The Math Behind Retiring Early provides a clear and practical roadmap to take control of your financial future. Grace breaks down the famous 4% rule, explains how to optimize it for your unique situatio...