An example of compound interest—let’s say you’re earning 10 percent a year on your $1. The first year, you make 10 percent, and you end up with $1.10. The next year, you end up with $1.21, and the next year $1.33. It keeps adding onto itself. If you’re compounding at 30 percent per year for thirty years, you don’t just end up with ten or twenty times your money—you end up with thousands of times your money. [10]
