We did not exaggerate in which here we expose, if we consider that the human beings, at some time of our lives we move dominated by an erroneous conviction, of which we are not enabled stops obtain certain goals that we have seted out, and we see ourselves same, like failing incapable to reach the objectives that we try to obtain. Unfortunately, they are the people enough who have these negative thoughts of permanent form. If deserts at great length to think to us on our form of behavior, something that on the other hand, not we do almost never, since we lived too fast and has just a short time to stop itself to reflect on our own existence, we will give account, that in too many occasions the people we are ourselves ballast by a concept mistaken and absurd which we have of we ourself, of our form to be, and incapacitates that us to grow and to advance in any activity that we try to take I finish. We think that we are of a certain way, and that we cannot change we try no matter how much it, since in addition, we are absolutely conscious, that form to be harms to us. Then, anyone can change to improve, but, whenever that change is a decision fruit of the own conviction, but never of the imposition of others people. To change so that another they say to you you do that it, is not an option for anything recommendable, mainly from certain ages (we did not speak of children and adolescents, even young, that need permanent form the advice and direction of parents and educators). Each has to make the decision to modify its behavior, when he is completely safe of it, since, it has reached the conclusion that is going to him to benefit in its personal development.