Because they think they have experienced the most, they feel experienced, they are afraid that the younger generation will be inexperienced, they are afraid of being cheated, they have made mistakes and taken many detours, so they like to teach us his strengths and good methods and experiences. They are also good for the younger generation, hoping that the younger generation can take the right path and have a good trip, so we think we should accept the right and good. Because in the eyes of elders, everything they say is correct. They think they have lived a long time, are more experienced than us and made the right decision. Out of concern for the younger generation, they are afraid of going the wrong way, being late for detours, and being afraid that the younger generation will suffer, and always want to give the best to the younger generation. So they always go from a small thing to a small thing and instill what they think is right into the younger generation. They are used to it and are not at ease. After 30 years old, I know that my parents' education will never be out of date. That's true, but we still have rebellious mentality. Even if I don't listen to you, they can't guide me. They have always been arrogant, preaching and ordering, which makes the children very disgusted! To sum up, when old people love to educate young people, young people should listen to the old people out of courtesy and respect, take the essence and discard the dross. You have to digest and choose for yourself!