The theme of this movie is hope. Hope that no matter what you'll find a way out. Hope that no matter what, you'll find that place where you belong. Hope that if you just keep going soon you'll be rewarded. That may sound like a childish view of the world, but come on it's from a child's view of life. And when you think about it, it's only impossible because we as a culture of adults say, "no the world is terrible." Maybe if we all looked at things a little more simple, then the world wouldn't have to be so ruff after all.