 They're saying that before 10 a.m., he struggles to speak. He struggles to comprehend things. He struggles to remember things. Then he gets himself going a little bit, and he can do okay for about six hours from about 10 to about 4. And after 4, boy, the sundowning sets in. That's a real thing. The sundowning sets in, and it becomes less coherent. And after all, when was that debate? Gasp.