 Basically, can't sleep, you know, causing those kind of problems. Very limited movement. Joe had surgery, but it wasn't the fix he was looking for. The doctor told me, he's like, hey, this is just going to be a partial fit. You're going to eventually need a joint replacement. That's when he decided to see Dr. Mark Wagner, MD, at Seattle Sports and Regenerative Medicine for stem cell therapy. And they're just getting better. I can basically do full motion. I don't have really any pain. Well, what kinds of things are you able to do now that you weren't before?