Worked hard all my life and my main indulgence both in work and outside of it has always been cars. Never worried about buying any apart from one which was a very high end make and a car I had wanted since I was young. Found the perfect example down south, agreed a price, sorted a bank draft with the local branch, went to collect it and then just sat in the car wondering what I was doing. Ended up ringing the seller saying I'd changed my mind and came home. Next 24hrs I was really pissed off with myself and the missus said ring the guy up and say you will have it as you know you want it which I did and went back down the next day. After that initial wobble I never regretted buying it or anything else. If you want something and can afford it, get it/do it and enjoy it. The only people that will try and make you feel guilty about what you buy are the left wing socialists that frequent the politics forum who object to anyone having a pound more than them.