 That's part of the problem. That's why you're in the position that you're in. And unless you know any better, you continue to do the same things over and over. Remember Einstein's definition of insanity. Continue to do the same things over and over again and expect a different result. So there's millions of people suffering from leaky gut, and most of them not even knowing what's actually causing their problems. So I'm going to segue here. I'm going to talk about Bill for a second. He's another patient of mine. 50-year-old Bill. So...