you in the army or something otherwise that sounds very ominious.
Airborne infantry - but that is not the only place I've seen violence. It doesn't really matter.
I guess without trying to be an elitist here (if that is even possible given the circumstances), I think that those who have actually lived a bit more life or seem some truly terrible things can understand the spirit of the first law a bit better than those who have not.
Just like law in real life, law and morality actually don't mix all that well. Morality is something that is ever changing and highly relative from person to person. Law is not.
The idea that just the act of killing is going to make someone a lawbreaker and twist their soul is ludicrous. This is carebear talk. We talk freely about killing in the DV when monsters are mentioned. I would argue that a wizard (especially one chasing down a sorcerer) may come across the worst monsters he's ever seen in the form of humans.
I'm trying to relay my thoughts in such a way as to stay away from TT, but consider this. Most characters would feel no regret or remorse for killing a ghoul. They hurt people because it is in their nature - they are hungry all the time. What about a sorcerer who is abusing children in every possible way to fuel dark magic? What if the PCs enter a warehouse and discover the aspect "Children in Cages"?
I guess the point I am trying to get at is perhaps those who have seen real darkness in humanity have an easier time differentiating the first law from just "killing" because we understand that some people need to be put down like the rabid dogs they are.
Those who have not seen that darkness in humanity probably think of a teacher, a friend, or a neighbor when people talk about wizards killing "people".
It's a sticky issue for me because in the books, Thomas is more "human" than many actual humans I've known. First of all, Thomas has a soul. Also, how many other people have the strength of character to absolutely deny their nature like Thomas has? The obesity rate in the US is crazy high simply because the US (and the rest of the world) is becoming a world of excess.
How does the "average" person stack against Thomas? Pretty badly I'd think. Sure, the average person may not have killed anyone with sexual feeding, but the average person hasn't done anything to make a difference either. Thomas is a hero.
And yet killing him with magic would be completely a-ok. Killing the sorcerer down the street with magic who's been using thaumatergy to carve out people's hearts is a no-no, though.
Does that help anyone out there? The first law is not about fairness. It is not about morality. It's about the fact that if someone kills a /human/ with magic enough times, killing people, souled humans with magic will become nature - not a choice.