loud-mouth, annoying people!!!

don't you hate it when you are being a good kid in class but there is kids in the back that keep yelling? when people are not paying attention to the teacher what do they do? they do what ever they want. they don't care about you. they only care to be notice. if the teacher gives them attention then every one starts to look at them and think why do they do it? i think people have to give thought about what other people think. this generation is so rude, a zombie attack would not be anything. tell me what you think,