1, entering adolescence, eager for independence, but in the face of complex and changeable social environment, facing all kinds of people and things, we should have the ability and consciousness of self-protection. Due to the rapid changes in physical and psychological development, adolescents in adolescence will inevitably have some confusion, confusion and problems. However, if you lack resolution, or are confused by superficial phenomena, and lack the awareness and ability of self-protection, you may be deceived or eroded by negative things in society, giving criminals an opportunity, so be careful in making friends. Moreover, in communication, both male and female students should learn to respect each other, including respecting each other's personality and wishes, not making unreasonable demands on each other, not forcing each other to obey your wishes, and being careful not to interfere with other people's lives and studies at will. In short, make friends seriously, but also know how to respect, tolerate and understand. Accompany us through adolescence with good friends.

2. People are very complicated individuals, and it is not a very simple thing to really understand a person. If you want to make real friends, only by knowing him can you have more choices in the process of making friends.

3. To know other people's character is to know their quality, cultivation and morality. People are divided into groups. Only people with similar temperament and congenial temper can get together and become friends. If the other person's friends are neither fish nor fowl, his quality will not be too high; He associates with people who have no moral cultivation, so his own cultivation will not be good. Some people win people's hearts with their personality and temper when making friends. People with the same pursuit become good friends; There are also people who come together because they like the same. But in any case, as long as two people have the same cultivation and quality, they can become permanent friends. Therefore, to understand a person, you can start by understanding his friends.

If you want to really understand a person, you can also start by observing how he treats others. When a person is proud, he especially likes to talk about his interaction with others. Therefore, the speaker has no intention, and the listener has a heart. So, these things are more real. But if he tells you to your face how he used others, how he cheated others and so on. Then you should be especially careful of him in the future, because he will probably do the same to you.

5. There is a kind of person who is smooth and feels worldly. However, he often does things to his face and behind his back. He will say to your face how good you are and how bad others are. So learn to be smart and pay attention to this kind of person, because if he talks about other people's shortcomings in front of you, he is likely to talk about your shortcomings behind others' backs. But there is such a person who will criticize you face to face, point out your shortcomings, but praise the advantages of others in front of you. Maybe you can't accept his honesty, but such a person is very trustworthy.

In addition, from the way a person treats his wife, children and parents, we can see whether this person is responsible and selfish. You can also know his attitude towards his family by whether he comes home on time, whether he informs his family first in case of emergency, and whether he feels very kind when talking about his family. A person who can't take care of his family will never take care of his friends. Such people often only think about themselves, only care about their own gains and losses and safety, and can't think of friends at all. So be careful when making friends, and try not to associate with people without family values.