I think a lot of people prefer to be part of a team as it helps spread the responsibility (and more importantly, blame) around. I've worked a few "high powered" corporate jobs, and most so-called team-players at that level are really just team-blamers, yet conniving enough to single-handedly take credit for anything good that happens, while still appearing humble. It's pretty much why I quit and started my own firm. I like having the responsibility on my shoulders and enjoy putting my neck on the line. When I get something wrong, I'm only answerable to me (rather than be reprimanded by some know-it-all boss), and I can pick myself up quickly, reaim and try again. It's a less stressful experience with better results. For my staff, we discuss things, but I will never ever talk down to them or reprimand them like kids. If I do, I bet they'll just leave as soon as they can, as I did.