I really really feel the need to break the bone in my left arm on the little finger side (ulna i think?).. and I have been banging it against things, mostly a sticking out corner of my wall.. and its surprisingly hard to do, but now I have bruises and i missed on one hit which landed on my wrist which sucks cause i dont want to break my wrist. I keep doing it and have at various times over the last few days, but now im thinking tactically about better methods than just hitting it against things, which isnt good and im trying to stop myself thinking about it because i dont want to have to deal with the aftermath of a broken arm... i dont know what i want, but i cant get the idea out of my head that i need to break this bone in my arm