I'm not sure what the quest name was exactly, but I was at the blue palace gaining access to a room when I was teleported to "the mind of ----" (I'm not sure how to spell it lol)

Sheogorath was there and I had to find a way to escape......I'm stuck on the part where "anger" and "confidence" are. How do I finish this quest? I can't find anything about it online anywhere,

Help please

zapp around on both confidence and anger until anger is small (maybe with two friends fighting with him, can't remember) and until confidence is huge..

Not sure exactly which part of it you're talking about. I think if it's the guy in bed, you zap him and then zap what pops up, then zap him again until you're done. For the Arena looking place, forget the battle, look at the spectators.

He's talking about the part with Confidence and Anger fighting one another.

This is a two part process...
1. Zap Anger first (two times I believe) until he's small (same size as Confidence).
2. Wait until the two ghosts come out and help Anger.
3. Zap Confidence two or three times until he is full size.

The staff works on a person more than once. You just have to be quick and accurate.

basically just keep zapping anger till he's as small as he can get and then zap confidence until he's as big as he can get. you might think confidence is as big as he can be because he's your size but he can go up another step so zap him again until he takes that last jump in size.