Is it normal to eat my own skin?
Ever since I turned nine, I've had the constant habit of biting the skin off of my hands, scabs, mosquito bites, and scratches before eating them. Whenever I'm stressed, I turn to my fingers and take a few small chunks of skin from it before eating it. I don't know if it's the pain that makes it relaxing or the feeling between my teeth, but it relaxes me most of the time. I can hardly go a day without thinking about it or doing it. Is this something normal?
(Sorry if you were eating btw)
Edit: I also have some foods that I sometimes chew on to relax myself when I have the urge to bite or scratch myself. This includes walnuts, dried cranberries/raisins, tofu, crackers