LittLEST tHiNG

Have you ever been angry when teacher get angry or mad of just a small mistake but it seems big mistakes to the teacher's eye?Yeah,we are not perfect right????Everybody must have their bad memories to share. Usually, what willyou do when teacherget angry?Silence means you agree with the teacher says but if you go against her, she will say you have no manners and rude. So which one should I choose?Will you defend yourself or just agree n something you highly disagree????