How do I create a budget I will actually follow?

Start by tracking every dollar you spend for two to four weeks before building any budget. Most people fail because they create an idealized budget that doesn't reflect their real spending habits. Use your actual bank and credit card statements to see where money is genuinely going, then build categories around that reality rather than what you wish you spent. Make it automatic and frictionless. Set up automatic transfers to savings on payday so the money moves before you can spend it. Use a simple tool you'll actually open, whether that's an app like YNAB or Mint, a spreadsheet, or even a notebook. Review it briefly once a week, not monthly, so small problems don't compound into big ones.