 And we've had many doctors, not just our clinic, but other doctors around the country, get people off of insulin that they've been on for years. And so you just can't, if you're on insulin, if you're on Synthroid, you just can't say, I'm just going to stop it. No, you got to be monitored. You got to do things properly. In fact, our goal isn't to get you off insulin. Our goal isn't to get you off of Synthroid. Our goal isn't to get you off any drug.