Would you have the nerves to "kill" your food that you were gonna be cooking and eating yourself?

Yeah. I would rip those potatoes right outta the ground. Cut them up, and fry them. You can’t hear them screaming, but believe me, they are.
They’ll go nice with the steak.

I’ve eaten fish I caught but I’ve never hunted . I’ve eaten deer that a friend hunted.

If I had too kill my own food to eat I’d be vegetarian

It would be difficult, but I would also struggle growing enough fruit and veg, and I wouldn't know where to start with rice. Can you even grow pasta in my country's climate?

Again ONLY in a Survival Situation... I have a heart for Animals... I couldn't just K**l one just for "Sport" or whatever

Not at first. not raised to do it from a young age, but over time I'd be desensitised to Ms Ayam being on my plate by mine own hands.