One of the wardens here is also a robot programmed to annihilate life on Earth. She's not you. Nor is anyone else.

Immediate self-defence is one matter. Premeditated, calculated, wilful destruction of someone's life is another. Recklessly harming the wellbeing and peace of mind of others because you become so despondent that you no longer care is another. This affects everyone you care about. And as much as you demand that drawing away from them will improve matters, it won't.

You hurt people by doing what you know, what you very much know. [He gestures.] ...Were you going to say something else?