Is there anything you see through but don’t say anything about?

That’s too much. Can't give examples one by one. There are many differences between people in getting along with each other. It can't be perfect. Therefore, people who are innocuous can see through things without telling them, or people who can give in to each other can also see through things without telling them. But for some people, you must see through some things and speak out wisely. Repaying kindness with kindness is a joke to some people, and they will think you are a fool. If you let him, he won't think it's because you're nice, he'll think it's because he's capable or that you're stupid. When you see it through, you will find this world very interesting. But in the end it’s not interesting at all.