All of those things, yes, and more. Like Daevryn was saying, it really would challenge you to put aside the solo offensive stuff and give you the chance to teach your allies. You'd also have to learn how to be a team player, so to speak. Would just be interesting.

There will be no white flag above my door. - Dido

Stones taught me to fly
Love taught me to cry
So come on courage
Teach me to be shy
Cause it's not hard to fall - Damien Rice

What doesn't kill you makes a fighter, footsteps even lighter - Kelly Clarkso