Fortune Telling Collection - Ziwei fortune-telling - How to test whether a person's mood is stable? What are the performances?

How to test whether a person's mood is stable? What are the performances?

This is what you can see with your naked eyes, as most people do. Many people's emotional stability and instability can be seen from the superficial phenomenon, but people with deep talents are hard to see, so not everyone can pass your test, depending on what kind of people they are.