 Has he had TIAs? Because he denies he's got Alzheimer's. He denies he's demented. He denies all those things. But when my late father was still alive, there were doctors we talked to at the VA who said, your dad's had some TIAs, and be aware of those transient ischemic attacks, tiny strokes, that they're going to make him have kind of a hair trigger at times. It does that to people.