Ask any organizational leader what the hardest part of their job is and they will all say the same thing: managing people.  You cannot win at business without your people but your people can often be the reason why you lose at business.  Becoming an excellent manager is an art and a skill as much as it is a natural talent.  In Chapter 3 of his work, On The Rule Of Shepherds, Pope St. Gregory The Great gives us insight that can help all of us with this difficult task.