Maybe Triggering.

I pick at my scalp...constantly...over and over again. I dont do it with an intention in mind..I just find myself picking. Picking until I bleed, then I pick the scabs. I dont do it to punish myself or anything. I really do it without thinking, just catching myself in the act. Its getting to the point where I do it ALL the time. BLAH. anybody else? or am I a freak =\