I'm all about the inner happiness and freedom, but I'm a car nut, always have been, and I buy the cars for ME. Not to show off to the neighborhood or anyone else; I just truly enjoy driving. If showing off was the motive, I would've bought a Ferrari instead of a Porsche (a used Ferrari costs about the same). After a long day, taking a 500+ HP car out for a spin is a stress relief and makes the day's effort worthwhile. You have to reward yourself. What use is the cash if you make 6-7 figures and troll around in a Camry just like the guy who makes 30k a year? Gotta live it up a little! 

. live a little.