I have a friend that has this problem........BAD! He has been on for almost 3 years straight though and never comes off. I don't get aggresive, but I do get a little depression when I come off sometimes. I do get pissed off sometimes, but I did before i ever used AAS, and I don't think its any worse than it was. If he gets aggresive and blames it on the AAS, he has a problem and either needs to adjust his amounts, change what he is using, or get off them completely. I wouldn't tell him any of this until he has been off for a few weeks though, because it will probably really piss him off when you bring it up. Good luck, Later