what the fuck does that mean??? i don't care anymore... people shouldn't have tried to become specialized drones and shit in a matter of like 10 000 years ...thats not enough time to actually eveolve signicfigantly to fit any given niche... crazy fucko..... trying to fucking pull the same lever for a thousand days in a row.. why don't you give hand jobs at least you'll develop less cramping than just jerking your own or better yet do something other than fucking masturbating...