It is a psychic disposition or a mood by virtue of which the subject perceives sub ratione Mali (under the evil reason) all the phenomena that surround to him. Within the pure Psychology and more in particular of Psychiatry, the pesimism is one of the manifestations or more habitual symptoms of the disease of the exogenous or endogenous depression or distimia. revistaconsumer.es on the pesimism remembers to us that we do not have to let to us catch by the pesimism, the worse thing is than who insist on seeing the negative side of the things, besides becoming unfortunate people, has a laborious facility to make bitter the life especially of those who they have alongside, if the victims is young or young, or depends emotionally on the always unsatisfied person. The disagreeable experiences tend to moor to us to the past and inhibiting to us the future, because they condition to us and they frighten. Simplifying a little, it will give equal how the things really go, because if we showed a negative and pessimistic predisposition, moments we will sift the happy them in excess and we will perceive with distrust and reserves, without writing down them to ours " haber". Normally, the bitter ones tend to play the victim role, in a form of interpersonal communication in which (to catch the other people’s energy and attention almost always), they assume one several of these rolls: the one of pursuer, who does of bad, interrogates and is perceived like a ready one that it knows everything and it punishes or it humiliates to those who it thinks that they are mistaken; the one of rescuer, who looks for that they recognize its kind paper to him but that simultaneously he passes constantly invoices to us of whichever does, and the one of victim, whose exposition of survival and communication he is to give pity to the others, catching its attention by means of the exhibition of its suffering.