Unfortunately, people like this are a monster of the school systems design. All of you either are picked on or know someone who is. But its not your average bully, its the "in croud" doing it. Its the athletes, the cheerleaders, the student government, all of those usually contribute to the building anger and isolation of such people. While i do not endorse his actions at all, i can see how someone is pushed so far. This is why i dont think school shootings to come to an end. If you go to a high school in the united states, get ready for a new wave of "Columbine Paranoia". Watch what you say, write, draw, or anything creative. Administrators will not hesitate to over react.