Here is what an aggressive bully often looks like: He doesn't know how to get along with other kids, so he's usually not trying to play with them. When you look out on the playground at recess, he's probably alone. He's not playing soccer or kickball with the other children; he’s roaming around the perimeter of all the interactions that take place at school on a daily basis. And whenever he's confronted with a problem or feels insecure, he takes that out on somebody else. He does this by putting somebody else down verbally or physically. A child who bullies might also throw or break things in order to feel better and more powerful about himself. When the bully feels powerless and afraid, he's much more likely to be aggressive, because that makes him feel powerful and in control. That’s a very seductive kind of thing for kids; it’s very hard for them to let go of that power.