A colleague said very astutely, "even though some try to put it in there!"
Teams work best, when everyone does their part and contributes, and no one makes it about their personal agendas, ambitions, and issues.
A team implies a large degree of selflessness where we do what is best for the team and the mission we serve, and we don't get caught up in personal ego trips.
When people place themselves above the team--and they try to impose that "I" right on in there, then rather than teamwork, we end up with rivalry and conflict.
From my experience, those who try to take the credit for themselves--typically end up exposed for who they really are and without the honor they chase.
But those who give recognition genuinely and generously to others are in turn respected for their contributions to the mission as well as to the team.
Selflessly united as a team we can assuredly succeed, but selfishly divided as just a bunch of I's, we will most certainly fail. ;-)
(Source Graphic: Andy Blumenthal)