There’s no figuring dreams. They come and go as they please, when they please, if they please. The dream itself determines the setting, the situations, and the eventual outcome. Our minds are just the screen that the dreams need to bring them to life.
Nevertheless, practically everything in a dream can somehow be tied one way or another to what’s going on in our real-life physical world. It’s the epitome of using someone for everything it can get and giving nothing back in return.