It’s very important for you to have priorities, of course, like paying the rent and the bills and feeding yourself and making sure large creatures don’t take up residence in your attic. But you should be able to work in some fender vents for your car if that’s what you really want. Treating yourself is a good thing to do, as long as you don’t go too crazy with it and get out of whack. Something like chrome auto trim every now and again can be good for the soul.