My buddy has been on test for about 8 months now. Running 600mgs of cypinate. We work in the same business (very stressful) so we speak a lot and I feel like he has been losing it lately. He is not freaking out on people but I notice he is becoming more and more annoyed by things and he seems a little crazy. Just getting worked up over everything when he normally would not let it bother him. I just think he has been on too long and its starting to make him crazy. Like not himself anymore.