I think it is mainly related to people's personality. In fact, not all the older generation are like this. Tell me about the experience around you. Once upon a time, a colleague of mine had a bad habit when talking to others, that is, he always liked to educate others. As long as other people's views are different from his, he begins to educate others. Anyway, he always has to prove that his views are right, or he will talk with others endlessly. Everyone hates him because of this habit. When talking to him, try to make a long story short or agree with him so as not to be taught a lesson by him. In fact, objectively speaking, some of what he sometimes says is quite reasonable, but it does not affect people's dislike of him. The reason is simple, because talking to him makes everyone feel tired and depressed.

Coincidentally, a netizen also told me about her boyfriend during the consultation. She said that her boyfriend is more like a father or a teacher in her eyes. As long as they talk about some topics or what she says and does doesn't conform to her boyfriend's meaning, her boyfriend begins to give her "lessons" and endlessly tells her all kinds of reasons, whether she likes it or not, whether she can accept it or not.

Sometimes she is really annoyed, but in order to avoid quarreling, she just listens. When she can't stand it, she will lose her temper and shut her boyfriend up. When they were together, she also suggested that her boyfriend stop talking about her and educate her. Her boyfriend also said he would change it, but it started again as soon as things came. She is also very upset about it.

In fact, in our life, there are not a few people who like to educate others or even teach others. In short, such people should be "good teachers". To tell the truth, such people will really make many people feel disgusted in interpersonal communication, unless the other party really wants to listen to their own teachings, and such people often give others the impression of being competitive, loving performance and even having low emotional intelligence. What's more, he feels that such people lack self-knowledge. Include our older generation, people who like to educate are mainly related to her personality. But this is really inappropriate.