No, not what I sad (or meant). I would with no problem kill someone to protect someone else or me. I would have a problem killing someone that posed no problem.
Either way, I would have to live with that for the rest of my life and it would bother be greatly! I imagine that I would become mentally unstable due to killing another human being...but if justified, protecting others, not a problem.. If it was to protect myself, I would probably have nightmares about it...
We’re killing some monsters in groups now, overseas.