"Cutting" seems to be rather common these days. But when did it begin and how? And why "cutting"? Hear me out, please: I know some people also burn themselves with cigarettes, candles, whatever. Why not "crushing" - in which one crushes finger tips, toes, whatever with pliers? Or "breaking" - in which one breaks their own fingers, toes, whatever. Or "pulling" - in which one pulls out their own hair?
What is the psychology behind one's chosen mutilation vs. some unchosen form or mutilation.
I'm just curious as to why one form of mutilation and not another.