Susanna Kaysen said this quote
“ Now, I would say to myself, you are feeling alienated from people and unlike other people, therefore you are projecting your discomfort onto them. When you look at a face, you see a blob of rubber because you are worried that your face is a blob of rubber.This clarity made me able to behave normally, which posed some interesting questions. Was everybody seeing this stuff and acting as though they weren’t? Was insanity just a matter of dropping the act? If some people didn’t see these things, what was the matter with them? Were they blind or something? These questions had me unsettled. ”