Don’t tell people’s backs. This old saying has been passed down for thousands of years. It is said that there are four situations or types of people. One is to tell good things, the other is to tell bad things, and the third is to tell bad things. One is to say both good and bad things, and the other is to say good things to everyone, or bad things to everyone, always treating oneself as a smart person and others as fools. Oneself is right in everything, and others are right. It's all wrong no matter what. Even if you are wrong, you will never admit it. He keeps yelling about how many people he knows and how awesome he is all day long. In fact, he just uses his arrogance to cover up his inferiority complex, without much real ability.

Good things don’t go out, but bad things spread thousands of miles. When it is passed around, it will always be told in a different way. In the process of passing it on, you add a little seasoning, someone else adds a little water, or even add oil and vinegar. When it reaches the ears of the person being told, it is often very different from the original situation. The speaker's distaste for the speaker will increase in proportion to the degree of evil conveyed, and the speaker's disgust for the speaker will invisibly deepen. When the speaker is able to complain one day, he will be able to complain according to the degree of his disgust. There are rewards of varying severity.

The villain is a typical "egoist". He wants to monopolize the benefits when he sees them. If there is a problem at work, he will blame others. If you help him, he will never let go. In your heart, you think he deserves it. When you are in trouble, just act like "it's none of my business". Even if you hate him so much, there's nothing you can do about him. This kind of person is only interested in profit, and it is best not to interfere with anything. Once interests are involved, he will not show any affection at all.

Those who talk about others in front of others but do not talk behind their backs are mostly gentlemen; those who do not talk in front of others and do not talk behind their backs, Zhuangzi believes that a truly perfect person does not worry about reputation or reputation, and does not concern himself with interests or harms. To think of this state, only those who can give up honor, disgrace, reputation, and regard life and death as nothing can roughly achieve it. It is common sense to say something, and it is common sense to be told something. Humans are language animals, and their mouths cannot be idle.