 But we have low air quality here in the Dallas area, which is quite often here in the summer. I don't want that. I don't wish that on anybody. I don't want that for him. But it is, to me, just observing him, he's moving a lot slower. There has been a measurable decline, I think, physically and mentally. And I said a few times, and I do believe this, he's a very old 81.