Star Wars boils down to the transition from adolescence into adulthood. That's the heart of these films and Rey is most obviously the one that hangs on. But it's also Kylo. In the originals you project entirely onto Luke, while Vader is the scary other -- he's the minotaur. The fascinating thing about Kylo and Rey is that they're two sides of something. We can all relate to Kylo: to that anger of being in the turmoil of adolescence and figuring out who he's going to be as a man; dealing with anger and wanting to separate from his family. He's not Vader -- at least, he's not Vader yet-- and that's something I really wanted to get into.