The older generation doesn't always like to educate people. They have experienced all kinds of things, rich life experiences, successes and failures. Young people will talk more when they encounter the same thing. In the eyes of others, they always like to educate people.

He has experienced something, and he taught it to you out of kindness.

Maybe what you did, this colleague stepped on the pit before, and he taught you the experience out of kindness. In this case, we should not think too highly of ourselves. We should put ourselves in a very low state and accept the experience and lessons of our colleagues with an open mind, which is the key to help us go higher and faster.

1) From the fact that he likes being a teacher, we can see that his starting point is good, but don't completely believe what others say. Just nod on the spot and accept the suggestion. Afterwards, we will guess the two sides of what he described and analyze the pros and cons.

If the analysis shows that he set you up several times, then we should gradually get away from this kind of person and stop letting things drift.

2) Colleagues who like to talk about things should be treated in different occasions. We don't need to listen to his conversation too much, which will only waste time and reduce work efficiency. Simple and perfunctory, turn to other topics and let him be well-advised to leave.

3) If a colleague had kindly taught his own solution at that time, we should listen attentively, analyze what we can learn from, and then discuss the pros and cons with friends and teachers before doing it. Thank you when things are done, thank others politely in the workplace, and help each other among colleagues.