Blinking superstition

There is a folk saying that "the left eye jumps over wealth and the right eye jumps over disaster". Although modern medicine has long confirmed that there is no scientific basis for the saying that "the left eye jumps over wealth and the right eye jumps over disaster", there are still many people who go to see a doctor because of their eyelids. This shows that the phenomenon of eyelid jump is common, and people don't know the reason of eyelid jump.

For example, some people have big business the next day when their right eyes jump, and some people get sick the next day when their left eyes jump.