As an actor, it's all about whether you can sell the emotion on your face. . . that desperation, the panic and rage that comes with combat. The emotion of combat is important to me. I mean, you feel almost sick if you see a real fight where someone is getting badly beaten up. You can get emotionally involved in combat that has nothing to do with you in real-life, let alone if you are actually in it. . . or it's someone you know, and so you should have those same feelings on film.
As soon as you willfully allow a dialogue with temptation to begin, the soul is robbed of peace, just as consent to impurity destroys grace.