Calicogirl - // Personally if an armed person broke into my home, I would be perfectly at peace killing them if I thought for a nano-second that my welfare or the welfare of anyone in the house I loved was in danger. I wouldn't lose a wink of sleep over it. //
A common position from most people offering their view from the comfort of their keyboard.
Whereas any of us would wish to think we would defend ourselves and our loved ones with force if necessary, I think the casual attitude that you, or I, or anyone, could take someone's life and be unaffected, is actually completely untrue.
Yes you would tell yourself that you were justified in what you did, but I argue that the taking of a life, in these circumstances, is not something you would shrug off as though you were appearing in a James Bond film.
I think you would remember it for ever, and be changed by the experience - to assume otherwise would be to deny your humanity, something I am sure you would not wish to do, if you thought about it.