As long as it's not the purchasing that you're in love with then do it. If you fall "in love" with a new set of $100 fabrics everyweek well then you might want to think about it some more. Personally, if I really LOVE something I get it. I have around $300 wrapped up in my Under The Rainbow Wizard of Oz quilt and don't regret one penny of it. My Marbles quilt is that much or more and I don't regret it either. Any time you can buy something without remorse go for it. Unless, of course, you're maxing out your credit card to do it.