 This has been going on for a while. And as Nancy Pelosi said, is this a one-off or is this a condition? And it's sounding more and more like it's a condition. And I'm sure in the beginning it was a good day, a bad day, maybe two or three good days and a bad day. But if you know anybody who has dementia or Alzheimer's, it gradually, it wins. And it takes over day after day after day.