 Now, if he were my patient, if he were my dad, frankly, I would want to get more testing done. Cognitive testing and more detailed. But he wasn't your dad up until now. Now, you've heard, Fred, what the White House has said about this. They say, look, it was essentially a bad night for him. He had had late nights. He had had jet lag. He had a cold. Cheap fakes. He wasn't taking any medications for that. And those things can cause temporary brain fog, if you will.