“…But even if the technical competences are subjects of usual educational and university policy we see a real gap for the emotional social and relational development in student curriculum. So in this work, we try to give some elements for improving behavior skills to be active and efficient part of a professional team or to prevent and resolve conflict [4]. In our opinion some theory are to be post under right light: and for example: De Bono Seven hats and Lateral thinking (problem solving approach), E. Goldratt TOC Theory of constraints, about psychological limits (a management theory), translational analysis, emotional and social intelligence, Pareto paradigm, GANTT diagram, Eisenhower matrix, Deming cycle (total quality management), MASLOV hierarchy of need, but they only the first of many other" [5].…”