When I was joking with my friends, I suddenly felt that I didn't want to laugh, and my face became very unhappy ... Although I really wanted to laugh, I couldn't laugh. What to do?

I think you should be a sentimental person like me, but I am forgetful now. Now I can be happy for a little thing for a long time and a scenery for a long time. Of course, you can also laugh often. I don't think you should joke, and you don't like joking very much. If you don't like it, try not to joke and don't embarrass yourself. You can hypnotize yourself.