Linking the BELLIGERENT concept with studies of the behaviour of human beings specifically to their way of thinking and behaviour in society, is the person in which his brain doesn't work positively, is a person who is always acting aggressively, which wants to have the power of your entire environment, his words addressed to other people are hurt or damage, this person can be a Chief a pattern, a Pope, a breast, hernano, partner etc. and many people who depend on these warring individuals feel confused, hurt, feel impotent for not be able to answer because these people have the power, cundo coexists with this kind of people it is advisable get away from them, hear, but not to put so much interest in what say younot to allow them to do damage with the echo to listen to background, talk as little as possible with those people by that relationship hardly good will, this written here comes from a research carried out to the brain through tomografias where the behavior of each party is of the.