 See this little white spot here? That's arthritis. So, no, you don't have arthritis in your neck. There are other people, when I take an X-ray of them, holy smoke, they got arthritis from C2 down to C7. Their necks are very stiff. They crunch. They crack. I said, well, I guess you can't do anything about this for me. Yeah, I can. Don't give up the ship yet. This is before they've had their first correction. So I'm going to work on you.