good points. I'd also add that Faith is much more selfish. When I say selfish, I do not mean this in the pejorative in her case (on this point at least). She really only has herself to look out for (not just literally, but in an emotional-intellectual-spiritual sense too, which has a very concrete and tangible effect in 'real-life' dangerous situations as these for her.). Faith would not be burdened by the kinds of considerations that most of the other characters would suffer from, to some degree or another. Maybe the better word to use would be autonomy: Faith has more of it, and as a result would fair better and suffer less handicaps in such a situation.