Doctor to Brody: Everywhere you go, other people die, but you always manage to survive. Have you noticed that? You're like a cockroach, still there after the last nuclear bombs go off. You belong here.
Javadi: Or what? What will you do Carrie? Burn it all down? Everything you worked for? And I don't mean what the CIA has worked for, I mean YOU....I ask myself over and over from the moment I knew what you've gone through. The hardships, set up negation to lure me in. Why? Why would anyone do that to themselves? Why would you? But I think I know now. It was always about him. That's what you care about. Maybe the only thing.