Why do so many people hate going to work? One word: disengagement. In fact, the number of American workers who are completely disengaged in their jobs has doubled since 2000 and now stands at a staggering 50%. While some companies can get away with employees who are checked out or who do the bare minimum, most don’t have that luxury if they want to compete with other companies on the same level. But how do you change this trend? How do you motivate employees, improve performance, and become…