I could easily kill someone. I know it is not really that hard. Physically. Killing someone is no harder than sneezing, or wiping your bum.
Emotionally is where most people fall down. I'm not sure why. I've met Hunters. And Butchers. I've even eaten the meat that they have shot, cleaned, marinaded and cooked on the BBQ all with in a 24 hour period.
Humans are not really different from animals. If I can understad, and maybe even appreciate the above, maybe I am not the person in the wrong. Maybe.