The Working Group Concept

I'm surprised to find that things I learned in MGMT100 still crop up in my daily experiences, especially with other group-oriented classes. I guess MGMT is a very practical concentration in terms of personal skills, but in terms of technical skills, I would say that I didn't learn any. But, the one concept that I haven't forgetten is that about the working group vs. team. Working groups suck because people are self-centered and work in their own interests, not considering others'. I think it's probably quite rare to be able to work in a real team. I hope they exist in the real world.