FIRE requires either a very high income, extremely low expenses, or both. For most middle-income earners, Barista FIRE or Coast FIRE are more achievable targets than full early retirement at 35. The FIRE movement's real value is not just early retirement — it's the financial resilience, freedom from paycheck dependency, and intentional spending mindset it creates regardless of whether you retire early.

What Is FIRE? Financial Independence Retire Early — The Complete Guide

Learn what FIRE is, how the FIRE number is calculated using the 25x rule, the different FIRE variants (Lean, Fat, Barista, Coast), and whether financial independence is realistic for you.