When I start to feel that way, I make pillow cases. that uses up fabric quickly, and goes to a local private charity that serves foster children. It's a win-win. I also put together 8 - 10 fairly simple charity quilts each year from my stash. That creates a state of mental equilibrium for me. DH has instructions about how to distribute the fabric should I pass to my reward before I use it all up - even though it is extremely unlikely I could ever use it all up in 5 lifetimes!