One saves the other man / woman from getting bullied in school.
IDEAS ON HOW TO STOP IT;
-punch whoever was doing the bullying in the face
-butt in and randomly stick up for the person
-start talking to the person getting bullied like your friends so the bully will back away.
Maks sure to always tell somebody if your getting bullied. Dont let yourself down slowly in pain, words can cut deeper then knifes.