 One day they can barely say their own name. One day they can't find the kitchen. They can't find the bathroom in the house. Hells bells, they don't even make it to the bathroom sometimes. It's horrible, but it's part of the human condition of aging. And some people age differently than others. And Joe Biden reminds me of some elderly relatives that I've known that have had dementia where they are fine one day, and the next day they're literally pooping their pants.