I was told not to tell anyone before I went to tell my fortune, but would it be inaccurate if I said it? Is what I said credible?

This is complete nonsense. The person who gives you divination must be a fool in the divination world. He is afraid that you will tell others, because he is afraid that others will expose his lies. How else can he lie to you next time?

If you want to know if he is sure that I have a clever trick, you should find another friend to go to his house. Don't tell him any truth after you leave. For example, if your friend is not married, ask him, "Do you think my son can go to college in the future?" What does he say? If you make a mistake or talk nonsense, leave quickly.

I once asked a blind man for divination. He doesn't even have to ask me what I want to do. By my name and date of birth, I can think of everything that happened yesterday and in the past. This is the real divination. If the person you are looking for doesn't even know what you have experienced in the past, is it still called divination?

If I go to someone for divination, whether he or she is a fairy or divination based on the eight characters of Zhouyi, I won't tell the truth first and give her my name and date of birth. If I can figure out what happened before, I will let him (her) continue to calculate. If nothing counts before, I'll leave at once.