Don't care too much about your own shortcomings, the more you care, the more likely it is to go wrong! Everyone has his own problems, and there are no perfect people in the world! Don't embarrass yourself with the eyes of others. There are some things that even the speaker can't do, let alone you. So you should have your own opinion, no matter right or wrong, it is yours. Come out bravely! If someone dares to laugh at you, let him laugh at you. If he can't, please ask him to step aside! Besides, a person lives first for himself and has his own pursuit. He can't be like everyone else in everything, nor can he be all right.