Is it normal to stroke wool and rub between my fingers?
Since I was a small child I have found it very soothing to stroke wool and run over, under and around my fingernails. When I was little I also used to suck my thumb while doing this.Not all wool (a hand knitted blanket is ideal) will do but I do use substitutes like carpet or cotton wool. I've read on this site that other people like to do similiar things with clothing labels or folding material but I can't find anyone who likes the bumpiness and delights of wool. Is their a medical diagnosis for this fetish?