If still questioning whether or not it is wise to have a gun for protection, go to youtube and search for "911 intruder gun" and take a listen to hear what actually happens. It's like health insurance, you don't want to have to use it but if you do, you're glad you have it.
Then listen to some of those that were being broken into and did not have a weapon to defend themselves.
If a bad guy had you and your family cornered in a restuarant and was going down the line killing people and you are your family were close to getting shot, would you want a background checked, certified, law abiding citizen to take out the bad guy with his weapon or would you rather wait for the police to arrive and take the shot?
If I were the family that was going to be shot I would want any relief that I could get, by any means.
Remember when seconds count, police are only minutes away!!
I think you have to plug in the idea that bad guys do not follow the law, that's what makes them bad guys, right?