 Yeah, from my intimate experience with Parkinson's-like conditions, I think it's pretty clear that he has some Parkinsonian stuff going on. There's the bradykinesia, the slowness of movement. You can see the rigidity when he turns. His voice, I mean, his voice has become so quiet, that's a... That's a sign of what? Hypophonia. Yeah, so that is a hallmark characteristic of Parkinsonism. My mom experienced that recently.