 They never want to go back there. They'd rather roam around the world. And you have examples of that in the Christian Bible, in the demons who possessed these people that Christ exorcised. They said, please, please put us into these swine. Remember the incident of the Gerasene swine art? It was a hog farm, obviously. It was a whole flock of hogs. And they possessed these poor animals, and they all rushed into the sea.