Make fun of others' imperfections.

To put it bluntly, it is impolite for such people to take pleasure in vulgarity, and people who are sensible really don't want to make friends with them.

It's not the subject, it's their problem. The subject can find their problems, which shows that the subject is a good man.

In the future, they will play jokes on you too much, and complacent people will play dumb and ask, "Ah? What are you laughing at? " "Is it funny?" "What's funny? Can you tell me something? "

Ask them this several times, and they will lose interest.