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 Saving for College 101 Here’s a crash course on saving for college. Buying vs. Leasing a Car Whatever your relationship with your car, it may eventually come time for a new one. Familiarize yourself with your options. Historical Inflation This calculator shows how inflation over the years has impacted purchasing power.