How so? If a criminal threatens me with a gun and wants my wallet, what the hell would I do with a gun of my own? Carry a knife if you want self defense. Carry a gun if you want to escalate violence.
Try to shoot him before he shoots you, rather than try to get close enough to stab him somewhere fatal before he shoots you dead as you approach.
Well, they did release DOS.
Yes, they *released* it, but did not created it.
Neutrinos are into physicists.