I don't know, I think I'd have to be put in that position to really know. If it was kill or be killed I'm sure I'd be fighting for my life or the life of my family members but I don't think I'd go further than that.
I'm pretty sure I'd be a survivor though, I know enough to be able to survive without food deliveries and Amazon which is more than I can say for the rest of my family 🙄