I'm laughing because what I've realized I've become is one of those mad scientists who does the tests on themselves first, you see, to make sure that they work. And that's when you know, OK look, I got something that works. You know what I'm saying? I'm not gonna give you something that I haven't tested for myself. And you go through, and you're learning by way of experience, and you're making mistakes, and you're getting up