Most potential teams can become real teams, but not without taking risks involving conflict, trust, interdependence, and hard work. For example, a common team purpose, set of performance goals, and approach rarely arise without conflict. Indeed, quite the contrary — the most successful teams recognize their members’ conflicting views and experiences as a source of strength. Similarly, mutual accountability requires trust and interdependence, which usually do not grow without risk taking. And, finally, most potential teams include members who must develop the skills needed by the team after they have joined the team itself. This, too, implies risks and hard work for everyone on the team.
– by Jon R. Katzenbach and Douglas K. Smith, The Wisdom Of Teams