Most project managers accomplish the vision of their projects through two or more individuals. How these people work together has a great impact on a project's success or failure. To make that happen, project managers must capitalize on people's skills in a manner that builds commitment and accountability. Kouzes, Posner, and Katzenbach are just some of the authorities who recognize the importance of building teams . They also recognize that the team leader lays the groundwork for synergy, that is, produces much more than the sum of individual team members .