Compared to how I'd feel if I let you come to harm I could have reasonably prevented? It's absolutely the sane choice. Anything that doesn't kill you can be healed, but you have to live with the consequences of your choices and actions forever.

[Is that too philosophically deep? Not for Roy's sake, not for a man who's learned that lesson repeatedly and been told it directly.]

We're not in a video game. And for the record, I'm a fighter.