Loss of Control: to the nonendogenous depressions, the predominance would fall to psychological factors. Before a valuation as opposed to the estresante phenomenon mechanisms of adaptation with neorofisiológicos symptoms exist, with specific central and peripheral changes that take to a sensation of insufficiency and loss of control. It would lead to the blockade of suitable strategies, with the appearance of depressive symptoms and outbreak of such neuroquímicos changes that take place in the depression. The theory of the defenselessness raises that the people create to be able to have the control on their surroundings, when she fails”using his hypotheses”, generalize their distrust to other situations resigning to a control of which really they are able. Only a percentage of people exposed to stress approximately finishes in a depression, happening this in a 5% in the men and a 10% in the women. They can be against to estresante potential people, through defense mechanisms or coming to the action to modify the objective context. Between the defense mechanisms we could speak of the perceptiva defense that would respond “to selective perception of the surroundings” thanks to which the cognition of the threat, and the negation is avoided “”, that would be a cognition in which the meaning has been suppressed threatening. Other habits like smoking are assumed, drinking, to eat with tendency to bulimia, to do exercise, those that are not really adaptive conducts. From the psychological point of view, the people try to control the pieces of their world whenever in more meticulous and detailed form, if they do not obtain it tremendously become anxious.

Loss of the love and affection: absence of affection and emotional heat in the precocious periods of the development. Difficulty in the decision making, this generates a situation to them of stress. It has been proven that the deepest sense of the experience is given by its affective resonance. The emotions surpass to the logic in a subtle and clarified perception of the reality. The emotional memory, when she is exaggerated, is the replacable one of the distortion of the conduct of the normal man, and a deformed vision of the facts characterizes the subjectivity of the neurotic behavior.

Loss of the self-esteem : it is pronounced mainly by the fear to the failure.