 This idea that, I guess it was Axios had this story, that he's basically good from 10 to 4 each day, and he's got six good hours. And then you read about a lot of people talking about sundowners, the way that dementia patients really begin to fade at the end of the day and get lost, and things that they could do at 10 a.m. they can't do at 10 p.m.,