Do you know why people are superstitious about constellations?

Fowler effect means that people tend to believe some general and universal personality descriptions, which can accurately reveal their own characteristics, even if they are vague and empty. (So anyone who looks at the explanation of the constellation feels that he is talking about himself)

2. Self-attested prophecy

Prejudice or prediction will affect people's behavior and eventually lead to the realization of prediction.

For example, if you hint that you are scum every day, you will feel at ease when you doze off in class, and you will eventually become scum.

Confirmation deviation

Confirmation bias means that people tend to look for evidence to support their views, while ignoring the facts that can refute them.

That is, people only believe what people want to believe, for example, I believe I will meet Brother Kun one day.

Therefore, people will become what they believe.