—Wait! Before we go down that depressive rabbit hole, why the hell did you just eat a stale biscuit raw like that?

[She understands survival, but nastiness where it's not necessary is just self-punishment.]

Are you really that hungry right now, or can you not stand taking food back and possibly having to share?

[She actually won't judge him for the latter. This is survival, after all — and being a 'team' at the moment is just meant to increase they're chances of finding something even if it means splitting it.]