Kreia believes that all of life is formless, patternless, and futile, and that all choices lead to nothing. She's all about moral ambiguity in a realm of stark moral choices. It's up to the player to learn her lessons, then move past her to realize that her nihilism is, in the end, self-defeating and that the act of choice is what gives form and pattern to the universe. Kreia can teach a player more about basic moral philosophy and the flaws of Nietzsche in one game than a full semester in college -- and make a trip full of heavy-duty thought a whole lot of fun.