It's never too early to start thinking about financial education. In fact, the earlier you start, the better off you'll be. For many Americans, high school is the last time they'll receive any formal education about personal finance. As a result, it's important that high school students are equipped with the necessary knowledge and skills to manage their finances responsibly. Here are some financial lessons that all Americans should know before leaving high school. Lesson 1: Budgeting A budget is a plan that helps you manage your money. It's important to create a budget so that you know exactly where your money is going. A simple budget should include your monthly income and expenses. Your income should include money from your job, any allowances, and any other sources of income. Your expenses should include things like rent, utilities, food, transportation, and entertainment. Once you've created your budget, it's important to stick to it. This means keeping...