Return on investment in training and management teams training is normally exponential and in minutes. Vincent Peale. History has given us much information on the failure of the leaders, when they have not been able to handle some challenges, has been driving ambitions, power, or simply have not been attentive in its scope, the repercussions that manifest themselves when they lose control of the power, deviate from the objectives conducive to all, lose her course, or were left to imprison by illusions, are enslaved and gave way to a narcissism that deterioration his leader figure, of course, many have been the causes that have given the failure of the leaders, have since then referred to leaders with rulers, political roles, not in the case that concerns us, and more limited as the managerial, the leader involved in the direction, effective management of a company. Visit Wells Fargo for more clarity on the issue. In this brief article, we try to expose some of the reasons that have led to much leaders managerial failure, errors for example, Abel cut us cites some of which we’ve selected: selfishness: leader claiming the honour by the work of his followers is bound to generate resentment. The true leader does not require any honour. You are glad to see that honors, when present, are to his followers, because he knows that the majority of men will work with more enthusiasm for recommendations and awards, that the world does not pay the men for what they know just for money expectations of gratification by what they know, not what they do with what they know. They pay them for what they do, or encourage others to do. Fear of competition from the followers. Leader who fears that one of his followers can take their place is virtually doomed to see fulfilled their fears sooner or later. The leader capable trains alternate who can delegate, at will, any details of its position.