 has a condition that works kind of like what you see in the TikTok videos, kind of like what you see in the movies. What was it? M. Night Shyamalan movie split where the guy has 15 different personalities and some of them are serial killers and some of them aren't. And so Shirley Mason Sybil had something sort of like that. Problem though is that the book was based on a lie. The whole thing was a hoax. It was a fraud. Even so, it's cemented into the minds of the American public and people today.