The fortune teller asked me to write a word. How can he know what to write without knowing it? Is there something fishy?

Because he has already revealed your topic when chatting with you before. So he probably knows what you need to see in these words. Needless to say, he also knows what your handwriting should be. This is because Mr. Zhugua can be said to be a battle-hardened soldier, and he also has a routine in many things. He will know what you are writing by your words and their order. He already has a general idea. And he will reason for you according to this logic. It may be more or less reliable. But on the whole, it's just a lie. Sometimes some things can't depend entirely on this invisible and intangible thing. If it doesn't happen, you may think it's a lie, but it's too late. As long as you make your own efforts and make your own changes, it is possible to do things as well as you think. Instead of relying on a fortune teller to calculate a divination for you, your fortune and your love will change.