How would you feel when you learn that you do not own the body you are in? Or if you were one of the characters in a game you were playing?  What if you had lived in the world of this game for years without being aware of it?  How would you feel if, after living with the goal of revenge for years, you found out that the target of your revenge was innocent?   How would you feel if you had a jumbled mind with memories from different worlds mixed together?  What if two completely different personalities merged into one?  If you were aware of an impending catastrophe, how would you react?  What if your perception of reality was distorted?  How would you respond if you were suddenly forced to save the world? If you ask me, I don't know. I don't even know how I'd react.