i do. i have schizophrenia. ive been SI since i was 13. im 23 now. its not as much now as when i was 18 and under though. well i say that but could be about the same. i just dont do it as much but when i do its about the same amount. i never needed stitches ever. i do it superficially. but my left arm is covered in scars. top and bottom of my arm. mostly from elbow down. some above.

idk if its usual for sz. i dont know.
so if i get paranoid i wont hurt other people. i just hurt myself.