if you jack off 8+ times a day, a chemical imbalance occurs in your body. i dont know the specifics but effects the nerves, especially in the lower half of the body. after about the eighth time you dont necessarily go numb or anything, but pains and itches practically cease. the more you do it, the more the nerves are "dulled" so if you can stand it, just keep on tuggin'. good luck homie, hope camp was a blast!