In a world of work in which the demands are increasingly greater and the environments sometimes turn out to be so aggressive depending on the social, financial, moral, sentimental context, to cite a few examples in which the most successful are no longer those with an IQ above the average but those who have the skills or abilities to recognize their own feelings and those of others. These people endowed with such attitudes, control their emotions very well when they are exposed to different circumstances of pressure, anxiety, stress or tense environments in which it is required to act in a balanced way making decisions based on a preparation of feelings; these people become successful beings.