Is Tarot a Psychological Hint?

Tarot cards have psychological implications, so there are too many explanations. In psychology, the explanation of tarot cards is a kind of psychological suggestion, unscientific and without sufficient scientific basis. Generally speaking, everything is scientific and needs to be empirical, falsifiable, repetitive, circular and accepted by the scientific community. However, Tarot cards only use probability combination and symbolic meaning, which contains strong cultural implications. It can only be said that it is a product of culture and a tool for entertainment. The suggestion technique in psychology is also used, and the same related psychological effects can be referred to: positive and false effect, expectation effect, Barnum effect and so on.