Is the old man's superstition credible?

Old people's superstitions are not necessarily credible.

Superstition is a kind of belief or belief system, which is usually based on personal beliefs and experiences, but not necessarily based on science. Therefore, we should be cautious and objective about the superstitions said by the old people, and don't believe or deny them easily.

In the face of superstition, we should take science as the basis, verify and evaluate it through scientific methods, and judge whether it is credible or not. At the same time, we should also respect the beliefs and experiences of the elderly, and don't deny and criticize them easily.

In short, we should treat superstition objectively and rationally based on science, and don't blindly believe or deny it.