To successfully manage your finances, it's important to track your expenses. By keeping a record of all your spending using apps like Mint or YNAB, you can gain insight into where your money is going and find areas to reduce your spending. First up, track your expenses. You can't manage what you don't measure. Start by keeping a record of every dollar you spend for at least a month. There are great apps out there like Mint or YNAB that can help you with this. Once you have a clear picture, you'll see where your money's going and identify areas where you can cut back.