wow seeing this thread was such a shock, this is something ive always done too, I just thought I was odd, its kinda reassuring to know others do it too, I pick at my face, chest, legs its awful, im ashamed but I cant stop, well I can, but I dont know how, think ill keep checking back on this thread to see peoples answers!. thank you so much for posting this my doctor always tells me off, tells me (more about my chest and legs) that one day im going to get an infection that I wont treat on time and ill lose that limb (think shes trying to scare me much??) but still...I do it out of boredom and when im stressed.