Why do people prefer one work to another, differently react to the same stimuli? Why do in some cases they work with inspiration, in others waste their working time on talking and smoke breaks? Why does your competitor have a queue of people wishing working for him, and you can’t manage to find sensible employees, or routine business ruins the production plan? These questions are a headache for many managers. They are joined by a common theme - motivation. What motivates people to work? How to make the staff get interested in the result and work with full feedback? How to find and keep the employee?