Different people have different characters. If we want to get along well with others, we had better learn their characters, so that we won’t step on landmines. For example, when we meet a person who is patient, we can show our opinions slowly. But when we meet a hot temper person, we had better express our opinions as soon as possible and get away from him when he loses his temper. If we meet a person who is more bark than bite, we take the measure of sticking. In a word, different people will accept different ways for communication. Analyzing personal characters help people get a good harvest in interpersonal communication.