Why are fortune tellers so accurate in calculating past events?

Actually, it doesn't matter whether you believe it or not. But fate exists. What kind of personality you were born with, what you can probably do, and how much you will achieve. When it goes well, when it turns around. When will you get seriously ill? It's doomed. And the approximate occurrence time can be calculated. Fortune telling is just arithmetic. Not so mysterious. And the above, whether you know it or not, or know it in advance. This will not change the result. What should happen will happen. For example, if you figure out that you can be an official or an executive, you can do it. This is a part-time job. It must be a part-time job. If you are in business, you will definitely be in business. When to get married. When will you get divorced again? Wait a minute. Can't change it.