I'm just making sure you can follow directions, okay? So, you see my finger? All [bell] right, now follow with your eyes and your eyes only. So, you keep your head still. Do you understand? We're going to go a few times, okay? I'll give you a break between each set, okay? Do the same thing again. Quick eye break. And do the same thing. All right, I'm going to hold it out there, okay? Just keep your Keep your eyes on my finger, okay? All right, that's your eyes. I've got one more for you. Or one or All right, just slowly keep watching, all right?