Perhaps if you know you are insane then you are not insane. Or you are becoming sane, finally.
Philip K. DickYou're - psychotic. There's something wrong with you." "I know," Benteley agreed. "I'm a sick man. And the more I see, the sicker I get. I'm so sick I think everybody else is sick and I'm the only healthy person. That's pretty bad off, isn't it?
Philip K. Dick