Well, I personally, on some level, am not happy guns exist - emotionally, it bothers me that a gun gives a coward the power to threaten people, safely, lethally, from a distance.
But the do exist. And in the world where they do exist - I think you may want to reconsider your position and at least acknowledge that a gun fired by a good guy in defense of life and limb actually gets to stop an aggressor once in awhile - and at least for that reason guns have a positive role to play.
RE: The Truth About Gun Control