I know this kind of ground, but there are, as in many situations like this countless unknowns. Has this kid got any friends inside school? What do his friends do about it? Is he on is own at break? Bullying has a very manipulative control over people (especially children of a young age) so it’s important to let him know that he is not alone and that people care. The beautiful thing is, you can actually do something to help him Become his friend, stick up for him. No matter how insane the situation, give him something to confide in, to share his feelings with. If he’s having violent rages this usually (I strongly believe) that this is really (REALY) got to him. School is for learning and fun, but learning to cope with this kind of situation on your own, at this age, is not only mean - its wrong. Strong self will is very important, but its not the only answer. I work in a job where I depend on the people around me, where I can’t just depend on my own skills alone. We all need people to support us when we are in trouble, to help us if we are in need. This kid needs your help NOW Telling the teachers and both the bullies parents and the kids parents would be an excellent start, bringing a possible truce to this, negotiate before acting. Talk to the kid and sympathise with him. I believe this as martial artist and as a human being. Violence must always be avoided, but that doesn’t mean you should ignore it. Man is violent and non violence is just a immature approach to violence. You must learn to understand violence, and go beyond it if you are to solve it. If a situation calls for it, unleash it with fury. Ask not what you are fighting but what you are protecting. Punish the guilty and reward the innocent. May your humanity find route