Its really interesting. Really. I didnt chew my hair, but then I always had it cut in a bowl chop level with tops of my ears. I looked like a boy.... now that im older i dont chew on my clothes anymore and i let my hair grow... its a chin length bob now.
I loved the taste of fabric. I only stopped chewwing because i got to old to get away with it in public.
I pat my hair alot. just to make sure its sitting right. Also My mother cuts my my hair, I cant stand people i dont have a really, really, really close bond with touching it... si far Mum, and boyfriend can touch my head without my scalp crawling.