Groups

There's a stereotype for working in groups that there's one person who does all of the work, while the rest of the group loafs around.  DON NOT BE THOSE PEOPLE.  You've mad a commitment to your team that you would be there for them, and they expect you to follow through.  Allowing one person to do all of the work is like putting your name on someone else's artwork.  You're taking credit for something that you didn't do.  When you do this, not only are you going back on a promise, you're essentially lying.  You don't deserve credit for work you didn't do.