 Well, Harry, listen, again, he's the last to know, and he's not the one who sees what's going on. I think he sees the concern and the reaction around him, and that might make him depressed, which would then make his cognition even worse, by the way, if I'm concerned about it. But I think what the doctor is doing, look, he did have neurological evaluations. He's had multiple neurological evaluations. That's in the report from his last physical and psychological.