Me too. As a kid I would pick all my scabs, and I had many cause I was a tom boy, and fell a lot etc. Then in high school I would burn myself...not really thinking about anything..I remember...I had a candle lit in my room and I put a safety pin in the flame. It burned my fingers, and I dropped it, and it fell on my ankle, and it got stuck there. I had to pull it off. Now..I play around with lighters etc., not really thinking about anything. More like a test to see if I could stand it.