Snappy title, huh? FIRE is made up of several subcategories of people who are trying to optimize their money in order to lead a better life. Doctors, travel hackers, Mustachians, that sort of thing. That's all cool and whatnot but it kinda leads to tribalism within the community, which is marketed by content creators as a good thing - but I disagree. The reason I disagree is jaw-droppingly simple: FIRE is identical no matter the profession or "tribe" because the goal and its systems (below) remain the same for each individual. You could be a doctor in your 40's with 4 kids and a divorce. You could be a truck driver with a high school education. You could be a brand new teacher struggling to get full-time employment in a highly competitive market. These are completely different people, different circumstances, different life choices and likely different FIRE numbers but the goal (FIRE) and systems (the steps below) remain the same. You're not a unique snowflake (so
Increase Your Income - Reduce Your Spending - Invest the Difference