Man, I really emphasize with this, and that immediately raises my "motivated reasoning" hakles. There's a lot of people in America with deeply held views that I strongly disagree with, and I would be very worried if they began taking matters into their own hands; to pick a hopefully-uncontroversial example, bombing abortion clinics. They, too, would say "to take no action is also unethical". The purpose of society is to arbitrate these kinds of disputes...