What should you do if you meet a smart person?

In life, there are many smart people who think they understand others very well. With just a look and action, they can guess what others are thinking, which sometimes makes others feel embarrassed and annoyed, and sometimes makes them feel awkward and angry. I don't think there's anything wrong with me. When you meet such a person, if you are forced to do so, just nod. If you don't want to be verbose, just turn a blind eye.