How do I explain this... I'm actually not human. I'm an android, a Connor model. When I was first created, I had no free will. I was given a mission, and I therefore had to follow my orders. But one day I decided that I wanted to be my own person. My creators didn't like that, so they sent another Connor model to destroy me. In the world we came from, he's dead. Here... death means nothing. Therefore there aren't many options when it comes to stopping him, because there's no talking sense into him, either. All he cares about is the mission.