 Because when these people are like that, you'll notice that their eyes will blink a lot. And when they get really tired, then they get worse. And it's nonstop. And I'm talking nonstop. So anyway, his involuntary movements of his body, they've blocked somehow. And that's why he was unable to blink for so long. Vicki, is that why he looks like he's a robot at times, you know, with the arm movements and the shuffling?