Shot placement in hunting is critical as it is in defensive shot placement. There are just other factors involved in high stress shooting in both shooter and target.
................ and I'm a 100% through and through certified coward! Get me to walk into the middle of a herd of hundreds of elephants and shoot the biggest, meanest, fiercest male with huge tusks, then as it falls do it again, and again, and again to others before the herd panics and stampedes (possibly over me)? Not for all the tea in China as my mother used to say.