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 Cost of Procrastination Procrastination can be costly. When you get a late start, it may be difficult to make up for lost time. The History of Currency Currency has been around for a long time. Here’s a quick history lesson. Historical Inflation This calculator shows how inflation over the years has impacted purchasing power.