The meaning of this sentence is the same as when I was a child. Ignorant people are fearless, do not argue, and do not rob. Everything is fate.

It can be explained that people who feel sorry for themselves place too much hope on others. Don't get along with others with a purpose, you will find that you will be surprised. To be a civilized person, you should complain silently, and don't let the unkindness of others lead to your own unkindness. No need to explain, no need to complain, silence as always.

Everyone will always have conflicts and differences with others. When they are young, they always argue with others. When most people are old, they will choose silence, just like the sentence "People who know me are worried about me, and people who don't know me call me what". Too often, we don't need to explain, let alone complain. Treat it with normality, and you will get what you want.

What she wants to express is that "people who know me are worried about me, and people who don't know me call me", and she wants to return to the original state to calm down. It can also be understood that she is maturing a little.