I am going to laugh at you because you're being ignorant. You're not thinking. You too busy trying to play super hero with your gun and you are going to regret it.No *****, sherlock. However, just because I can't prove I prevented a robbery by carrying a concealed weapon does not mean the null hypothesis (that a robbery could NOT have been prevented by me carrying a concealed weapon) is true either.
Laugh your ass off all you want, but the logic fail is on your part, buddy.
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I carry my M&P9c everyday everywhere I go. I hope I never ever have to unholster it when not at home or the range. But if the moment ever comes when someone else is staring at me with their own gun or hurting a loved one I will never regret having it on me. No it's not a guarantee I'll survive but my odds are a lot better then you without one. Most gun crime is committed by non law abiding gun owners who didn't obtain the gun legally.
Where did these people get these weapons? My guess is they got it from "law abiding" gun owners. Guns that come into NYC come from outside the state from "law abiding" gun owners and that was according to Bloomberg who was mayor when those stats came out.