What should I do if I am slow to respond when talking to others and don’t know what to say?

Communicate more with others, imagine more scenarios, watch some communication and interview programs, see how successful people communicate, write down some of their interesting jokes, and be more confident. , from your words, I feel that you are a little unconfident. This is also a key issue. When you are confident, you will naturally be in high spirits, and people around you will also pay attention to you. When you are in contact with people around you, you should relax a little, but you must be strong. Keeping your chest and abdomen tight will make your mental state different. That's all I can say, it's a bit confusing, I hope it helps.