The bullying is a social problem more common than believed, known in the trade since the beginning of human relationships.
In other words the buliiyng begins when we begin to attend school; the school problem consists of a person considered "weak" and one or more perpetrators.
The buliiyng is more common than you think as most of us have been or attackers or attacked, since we attended school. In a group there is always the typical "bully" who is always picking on passes weak-looking fellow, usually the individual offender is surrounded by a group of friends who always overlap, and we applaud all their aggressions. Most people believe that aggression is only on a cry but aggression is not only that, there is also psychological aggression and psychological aggression is more common than physical and verbal aggression.