A celebrity is a fortune teller.
The famous and the unknown are all the same, and he has no idea whether it is accurate or not. I saw a fortune teller with my own eyes. When he was not famous, he was unlucky and even had a problem eating. It was only by a very accidental opportunity that he became famous. People think he is very accurate. In fact, they are all the same fortune teller, and they all follow the reasoning in the book, so he is at the same level as an unknown fortune teller.
As for whether his calculation is true or not, you can know for yourself, because he can calculate the past, and if he is right, it will be more accurate. But fortune telling is not really so magical, we can only believe part of it. If he can change your destiny, it's not true. If he can, why doesn't he change his destiny?
Big ears mean blessing. That's a fake. You can see it in real life.