The Power of Compound Interest Learn how to harness the power of compound interest for your investments. Share | Related Content The Cost of Procrastination Procrastination can be costly. When you get a late start, it may be difficult to make up for lost time. Making Sense of U.S. Household Net Worth A look inside the U.S. government's statistics on household net worth. What Is My Current Cash Flow? Assess whether you are running “in the black” or “in the red” each month.