In fact human beings are getting more indivudual, trainings has to become more individual. Coachees, Therapeuts are working with individual programms for more happyness in your life.
General concepts canīt help sellers, leaders or personals. The Kiéning strategy has developed more than 1700 different human types.
So every of this types is different, and has its own success startegy in leading or sales.
Donīt believe anymore in concepts witch donīt fit to Your personality. Most of the existing concepts are helping a view persons, but not all.