The emotional intelligence (EI) will be the most important tool and/or resource of the XXI century to survive in a season of “constant change”. EI is essential to increase the professional performance and the personal well-being especially in complex professions that include personal relations as center and principal motor of the activity: education, human resource,communication, and so on. Daniel Goleman (1995) is known as the author of EI, who claims that the human competences as selfawareness, self-discipline, persistence and empathy, have more impact in the person´s life than the intelligence quotient (IQ).Goleman (1995) shows in his reasearch that EI can be fomented and strengthened in everyone, and the lack of it can influence the int...