What Makes a Good (RPG) Player?

With regard to role playing games, what are some aspects of a good player?

**Good is such a judgment call. It can mean different things to different people. As for me, the kinds of gamers I like to interact with put the group’s fun on an even footing with their own personal success. They don’t mind when the rules take a back-seat to the story, or when something bad happens to their character if it means building a better story. I like playing with folks who laugh a lot, don’t nit-pick about the “small stuff” and who realize that a game is just a tool for having fun.