Is fortune telling related to psychology?

Fortune telling does have something to do with psychology. Some people are skeptical about fortune telling, and even don't want to believe it once they make a mistake. But if what they say is right or similar, their psychology tends to believe it. If they say that five things are almost right, they will unconsciously believe that fortune-telling still has some truth. What I want to say here is that it is not easy for ordinary fortune tellers to ensure that five things are right or almost right. You need a solid foundation and strength, and you can't learn it overnight.