Hey, I decided to build FinSim (https://financial-simulator-wine...) because I kept noticing how people make big financial decisions with incomplete context. A raise, moving out, buying a house, paying debt faster, saving more, or switching jobs can all change your financial future a lot, but most people are left doing rough mental math, messy spreadsheets, or asking for advice from people who do not actually know their full situation. So I wanted to build something simpler where you enter your current financial picture once, income, savings, debt, expenses, and goals, which becomes your base plan. And from there, you can explore different decision scenarios, like:

- saving an extra $250/month

- taking a higher-paying job

- moving to a more expensive place - buying a house