 And then they look at all that, and then you get the report back, and you go through all of it. So it's intense. It's intense, but it's good. It's really good. I mean, the most important thing in life is your health. You don't have health. You have nothing. Exactly. And then your other question, too, is how long would you stay on it? My doctor, he always jokes around. He's like, when people ask me that question, I tell them, you can stay on until you're 110, and then you can go off.