How can I improve my jokes?

If you look for something that you think is meaningful, you will ignore some low-level jokes, because what you are doing and thinking is more meaningful than laughing, so you can stop laughing.

Or, in another way, let yourself dare not laugh. People are social animals, and laughter is contagious. When a person laughs, he will burst into more violent laughter because of the laughter of the people around him. If your smile point is so low, I think it may be that when you laugh, everyone around you laughs together, which will plant a seed in your heart, and everyone will laugh when I laugh. You don't know, but your body can't help laughing, because you like this kind of joy. This is actually a bit rude. Therefore, it is also very useful to make yourself afraid to laugh. For example, do you dare to laugh when the leader farts around you? Remember what you look like when you are afraid to laugh, and imitate restraint. Well, girls who love to laugh are beautiful, so it doesn't hurt to smile when they should.