Believing in the constellation is a psychological suggestion.

Constellation is a statistical law, similar to the zodiac.

Then, everyone will have a correct attitude and develop in this direction intentionally or unintentionally, which is equal to psychological suggestion, including self-suggestion.

For example, someone's horoscope has keen observation, and he pays little attention to it. Suddenly seeing this sentence, he felt that he could not bury this talent, so he paid attention to it, and then he made many unexpected discoveries, so he was more willing to work hard in this respect and finally made himself a constellation description.