I want to start writing as a hobby, and many of the characters that I've thought up are anti-heroic in nature, in that they aren't as adverse to killing enemies as many other heroes. Now that I'm getting more and more committed to actually writing something, I've found myself in somewhat of a moral quandary. I myself would never kill anyone unless it's in self-defense and it's absolutely necessary, and yet most of my favorite superheroes have killed at least one person. Obviously, there are characters like Deadpool and the Punisher, who I'm a big fan of, but even Captain America and Iron Man have killed people, at least in the movies, and I still find them greatly admirable. My main question is; is it possible to write and sympathize with a superhero who kills, although you yourself don't support murder?