I was agreeing with you on the damage control don't get me wrong, I do agree that guns should be more controlled definitely but I do get annoyed that this is all people seem to focus on, because if someone is determined that someone else is to blame for their problems and they are determined to hurt someone, they will, regardless of the weapon they get hold of.
I'm not going to say a knife is more dangerous or equally dangerous to a gun, it's not, it's a completely different kind of weapon, used in a far different manner, it's easy(er) to conceal a knife both before and after use, it's silent and whats more, in a crowd of people, who's to know who is doing what. Look what happened at the Notting Hill Carnival a few years back. Not even mentioning the fallability of the user of a gun, aiming a gun is nowhere near as easy as T.V and movies make it out to be, especially an automatic (though I respect your intelligence enough to think you already know this).
Personally I'd like to see a study into the mindset of people that do go "postal" because I've never seen one and I bet there would be a hell of a lot of similarities in the mindset and situations of the people that do these things.
So yeah, gun control is necessary most certainly, however I think it's the smallest part of a much longer chain of things that need to happen.