 which are separate from each other and not aware of what the other is thinking? How does that even work? Is it possible for a mind to be compartmentalized in that way? It's an extraordinary concept, which requires extraordinary evidence to prove, and none of that evidence has been provided. But that's all somewhat academic, right? Whether split personalities exist or not, we can hopefully all agree that 10 million people on TikTok didn't all suddenly start suffering from the illness all at the same time.