You just shot down your entire argument in one fell swoop. Well done.
Protected countless people from rape, robbery and death, for starters. Isn't that a good enough reason or do you condone these actions?Cars gets us places, Sex produces future generations. What has guns done?
And once you get the 2nd repealed which one is next? The 1st Amendment?
You are seting an extremely dangerous precendent and one that is extremely unAmerican.