Cas, no one belongs here. Welcome to fucking Lawrence. Now stop trying to act like everyone will get on just fine without you. Look, I know you hate it here. I know you're not human, and I don't try to ask you to be something you're not. But there are people here that fucking care about you, Cas. You can't just fucking sacrifice yourself for the cause without a fucking second thought. Or do you honestly think that no one would be affected by your loss?