masterbation hurts test levels and can kill your energy. I do it anyway lol. If you are enough into bodybuilidng to give up jerking off I would recommend it. I tried it for 2 months and it helped a lot I seemed to require at least an hour less sleep and my gains went up more rapidle. However, I have heard the angry music (gangster rap, death metal, hard rock, and walking around with head hel high, and even screaming can help.