whether you need a short-term or long-term place to park things you don’t have room for at home (and can’t bear to throw out), you might consider renting a self-storage unit. the gauge needle for a full tank will point to 80, which is actually 80-percent. you kind of treat this guy like he tried to hit on your wife or something. you can build wealth by buying a house, but there are a number of problems with viewing your home as your best long-term investment option. 