I like acting for myself as a director. I act and I know that I'll have a chance to have some say in what gets used and that I'll be able to give myself enough takes and be on the same page as myself about how the scene should play.
From a Christian point of view of course we do want a peaceful world, and I think September 11 did actually make people aware not only of vulnerability and how transitory life is, but there are forces of good and honor and justice which speak to us of God and his love for us.