After combing through countless books, articles, and various online posts - the #1 reason for people leaving a company is their direct boss.  Bosses have the ability to change, enhance or ruin a work environment.  And they can do it quickly.  So if bosses are the number one reason, why do we have so many poor ones?  Training.  Let me put it better, the lack of training.  Bosses, leadership, or ma…