Your talking to a guy that spends alota time in the gym, and you'll hear alot about legal hormones there. I tried GH once, with testosterone in it, and yes you'll get angrier. You'll have a hard on every five minutes, and you'll start breaking out in pimples unless you use proactive. All natural is the way to go, plus working out will already boost your testosterone.
PS: you can end up with nasty side effects, like slightly deformed jawlines n such.
