I don't feel guilty, but I do try to buy something; however, if the shop really has nothing I want I don't buy just to be buying. I was at a shop this morning with a friend who purchased several yards of fabrics, I bought nothing. Then, when we returned to our hometown this afternoon, I ran by our local shop and bought 3 yards of Kansas Troubles fabric., just because. Didn't really need them, but I am planning another quilt that I might need them in.