John Dies at the End Quote
Dave: What do you think it's like, Father?
Father Shellnut: What's what like?
Dave: Being crazy, mentally ill.
Father Shellnut: Well, they never know they're ill, do they? I mean, you can't diagnose yourself with the same organ that has the disease, just like you can't see your own eyeball. I suppose you just feel regular, and the rest of the world seems to go crazy around you.
Father Shellnut: What's what like?
Dave: Being crazy, mentally ill.
Father Shellnut: Well, they never know they're ill, do they? I mean, you can't diagnose yourself with the same organ that has the disease, just like you can't see your own eyeball. I suppose you just feel regular, and the rest of the world seems to go crazy around you.
Movie: John Dies at the End