When the new monk came to the mountaintop and asked, "Oh, Yuuki, the player's characters are self-serving and chaotic. How do I motivate my players to work as a team and exist as a group when they've no good reason?"
Yuuki spake, without hesistation, "If the title of the campaign is a reference to It's Always Sunny in Philadelphia, The Party and The Gang Are One."
With that the new monk was enlightened.