Keeping Up with the Joneses Lifestyle inflation can be the enemy of wealth building. What could happen if you invested instead of buying more stuff? Share | Related Content The Power of Compound Interest Learn how to harness the power of compound interest for your investments. The History of Currency Currency has been around for a long time. Here’s a quick history lesson. Paying Off a Credit Card Enter various payment options and determine how long it may take to pay off a credit card.