I always seem to think I know, but I'm usually wrong. When I'm feeling really good, I feel like the psychosis will be nonexistant for the night. About half of the time, I'm wrong. When the psychosis starts to kick in, I think it's all downhill from there. Only a few times am I ever right. It's always hard to know because the paranoia & anxiety can be a bit tricky. It's ridiculous how you can't even read your own mind in that kind of state. :P