What do you mean the hexagrams are not empty? Has this ever happened to you?

1. Divination is not empty, which is why fortune tellers want money. If you think the other person is right, send some. If everything is wrong, or just about the future, don't believe it. No, look at yourself.

Generally speaking, divination is to predict secrets, and there is a price to pay. Under normal circumstances, there are only three situations where you don't have to pay, that is, people who are dying don't accept it. Those who will deliver the goods will not accept it. If you are unlucky, you won't accept it.