I usually use a pair of (clean, I don't use them for anything else) nail scissors and just drag the point which cuts and bleeds but doesn't go deep really. I'll try to not do it with something which causes more damage. I don't have nails anyways because I bite (I know it's bad but it's not really conscious) my nails and the front of my fingers (idk if that could be classified as sh but it definitely is bad that I do it and it doesn't really get a chance to heal). I'll try not to do it tonight. I'll try but I don't know if I can make it through the night. And yeah, although I think that they're more separate, because the urges to check stuff like locks for minutes or straighten stuff, and the obsessions and other stuff is a different feeling than the dysphoria and the urges to cut. It's pretty hard to tell sometimes. I'll try not to.