Oh, only because of the pull? No one can really leave on their own, but you never know what the Core might do. It's completely unpredictable, I think. As long as there's a place for you to go back to, you can hope someday you'll be freed. If you want to be. I know some people would prefer to stay, either because they like the city better than wherever they came from or because there's nothing for them to go back to. Like if their lives had already come to an end in their world.

Those people seem to have an easier time making their own happiness here. Maybe because they don't have to think about what they're missing outside the port.