I have no personal life or friends. However, from my observation and analysis, the idea of ??making friends should be to see whether the other person has a character worthy of respect, whether he has the same interests, hobbies and values ??as you, and whether there is a need and significance for the relationship. At the same time, you should also consider whether the other person is kind, sincere, honest and other qualities, so as to establish a long-term friendship.