 And the public assumes you know what you're doing. You know art history. You have good business ethics. You have taste. Maybe, maybe not. And this is why there's so many problems. There's so much fraud in this world. Because nobody had to pass the test. I mean, obviously, to become a physician, you have to pass your medical boards. To become an attorney, you pass the bar exam. Even to do nails or cut hair, you have to be licensed.