What side effects should I watch out for?

It kinda sucked, anyway... It didn't even calm me down. It's like, my coordination was still mostly there, and besides being able to talk about my problems without getting upset, it was still me and my racing thoughts (which, by the way, are weird as hell if you're drunk) and inability to sit still. I was *hyper* until early morning, slept for four hours, woke up feeling great and raring to go. The sober people in our group didn't have nearly as much energy as me. And the drunk people all had horrible hangovers the next morning.