Who knows the difference and connection between psychology and fortune telling?

Fortune telling actually uses psychology, cold reading, hot reading, Barnum effect and so on.

Ancient divination and fortune-telling include grasping human psychology. In the past, psychology was not considered as an independent discipline, but sometimes it did contain the contents of psychology. Now psychology is a scientific subject, which has nothing to do with divination. It is separated from ancient philosophy. Because the human heart is invisible and intangible, if we can grasp people's psychology well, people who don't understand psychology will also have a sense of mystery.