 What is a real call signal is that gait look that he has in his eyes with his mouth open and the shaking of the feet. My father had both of those before he had Parkinson's. And I just didn't back then. There was no computers, nothing to look up. He had to go to the library. And the research I did, I found out too late what he actually had. But what really scares me is the mentioning of Cooney. He had George Cooney.