Bullies and Bystanders Bullying is getting a lot of attention these days, as it should. No student should ever have to worry about dealing with a bully at school, after school, or online. Bullying is aggressive behavior that is intentional, hurtful, and repeated. Bullying isn’t just a problem for the person who’s being targeted. When students are bullied at school, the entire atmosphere of the school is affected. But teachers and principals can only do so much. To stop bullying, teachers and principals must have help from their students. Stand together with your classmates and make bullying unacceptable at your school.