The more I think about this shit the more questions I have. I mean....these people must get one hell of a thrill outta this shit.......think about it. You could only do something like slicing your dick open, or cutting your finger off one good time, then what? Now you're all hacked up, blood everywhere, and that's it? Now you have to wait for that shit to heal before doing it again right? And where do these people get treated at? You can't just walk into a hospital and be like "YEAH.......I sliced my cock open and now I need it stitched back up".....they would have your ass commited. Also, if you slice your cock open you obviousley can't fuck someone, or get a blowjob....so where is the thrill? It has to be some kind of sexual gratification to these people or else they wouldn't be doing it to their genitals....I just don't get it man