[b]Spoilers.[/b] What if Kylo Ren, much like Revan, had a split personality and in reality has a Jedi side and a Sith(I know he isn't actually a Sith) side? When he was lying to [spoiler]han solo, before killing him[/spoiler], he was talking about how he was being torn apart. I think he meant this more then just a metaphor, meaning that at that moment, the person talking was actually Ben Solo, not Kylo Ren. When the sun was fully absorbed and the weapon was ready to fire, though, I think the dark side of him, his dominant personality, took over once again and stabbed his father with no bit of sorrow. What do you think? Could Ben and Kylo be completely different people in the same body?