 I'll repeat that. There's over 50 different diseases you get when you get osteoporosis of the skull. And page six has a picture of two skulls. One is a normal one, a quarter-inch thick, and the other one's one with osteoporosis of the skull. It's an inch and a half thick, okay? So it's really a very scary picture. These are real skeletons, real skulls. And so do you have tinnitus? Do you have any ringing in the ears, any balance problems? No. Okay, that's good.