I agree with your point about anti depressant medications. But then there was that man in PA who killed his 7 year old in the car after trying to sell his guns at a gun store; it was an accident; many gun deaths caused by accidents, kids finding them etc.<quoted text>
Normal gun nuts don't kill people either. Nutjobs kill people. A word you reserve for normal people who have different opinions than yours.
I know gun laws don't solve the problem, but not much good comes from having one either beyond a false sense of security or thinking of your gun as the final solution to a problem.