I have a stash simply because I love buying, touching and gazing at beautiful fabrics!! I just can't resist. I don't spend my $$ on booze, cigs, clothes, jewelry or "going out" I pretty much only buy fabrics and quilting supplies
It is wonderful, however, to be able to go into my room, open my cabinets and just pull fabrics that strike my fancy that day and whip up a quilt. I have done this dozens of times!!! Especially if you are tired and can't get out shopping but you just want to create and sew.