Leading is the work a manager performs to get people to take required action. Leading is the energizing function that makes planning, control, and organizing possible. In studying what it takes to lead, we find that there is no one best management personality. Different people and situations require different approaches. The proper blend of authoritarian and democratic leadership knowingly applied is best will have a strong effect upon leadership but the key fact to remember is that the computer cannot be more effective than the human beings who guide and control it.