Guys when I was younger like 22 I am 30 at the momment, I didn't juice or anything like that and I too thought that Wackin' it would "slow down" growth of muscle or make me "NOT AS FRESH" for a workout either that day or the next. So if I did wack in and just wack it not get pussy, I would like try to make up for it with protein shakes and other forms for food with higher protien. I know now that this probably didn't make a difference. I had heard that before a fight either boxing or MMA or something like that, the dudes would not fuck or wack it as it gave them an edge when in the ring.
Actually this came from Rocky I think remember he would never "do it" with Adrean before a fight as he was in "training. Back then I really thought it was true and I would let my self get all worked up with out wackin' it until I couldn't take it any more and make a booty call )which usually didn't work out for my time so I would pop on bloatedgoat.com or bulldoglist.com and go to town all over the place. I would pass the fuck out after that!
This is a funny ass thread really hits home