How can parents comfort their son when he is joking in front of his classmates?

Hello, first of all, how old is your son? What grade are you in? Being in a bad mood is one of the factors leading to quarreling with classmates. As parents, we should educate our children how to get along with others and how to control their emotions. Secondly, knowing your mistakes can improve a lot. Quarrel with classmates, classmates will get angry, and it is normal to ignore you. Therefore, you should apologize to that classmate first and try to make up for it.

I hope the above humble opinions can help you ~