Is fortune telling really useful? .

This has nothing to do with usefulness.

The so-called fortune telling is only based on personal behavior and personality habits.

Fortune telling is handed down from our ancestors. The first fortune-telling is not only for the old gentleman who is holding a flag and waving it around to make a living, but for people to better plan their future and understand the results of their own development according to the present situation, so as to encourage or warn all beings.

As the saying goes, if you believe it, you don't believe it. It's up to you to tell fortune.