Excuse me, how can I overcome my timidity? My classmates always laugh at me.

Close your eyes when you go on stage. Thought there was no one here. As an exercise, listen to ghost stories and watch ghost movies. Don't be afraid, or you will think to yourself: once you are timid, you will get 500 with a whip! Don't treat ghosts as ghosts, treat ghosts as angels! You're not afraid of angels! People talk and you bark like a pig. When someone says to scold you, you say to him, "Why are you so abusive? You are wasting your saliva by swearing! " The clever classmate said, "aren't you wasting your saliva?" You answered him, "I'm not wasting saliva, I'm educating you!" " I do charity! Good people get what they deserve, and evil people get what they deserve. I'm doing good! "(useful for everyone! Give you a word: treat everything fairly, even if you are timid. People will accept you! I hope (help) you get up the courage!