What do you need to learn to tell fortune?

First, watch "Dripping Water", which is usually for beginners and self-study, and then it's up to you. I have three books here. You can try to read one. Comments on poor lessons, holy benefits and sons. One of the three books needs careful study. When you are really proficient in numerology, you can try to study the Book of Changes, which are contained in it. Of course, this is more difficult. Although Zhouyi is unparalleled in various predictions, not everyone can master the technical core! After all, there are too many hexagrams to remember, and the hexagrams are complicated and unfathomable, so we can make a general rule. If it doesn't work, don't use it, or use four pillars and eight characters.