you dont fucking know what natural selection. It is how species die out due to having inferior genetics, the stronger survive, and the species advances. Well whether you shoot the worlds strongest man, or some fat piece of lard in the head, they will die, so its not natural selection, its the selection of the fucker with the gun who lives and dies. And nothing about guns are natural, humans have gotten the ability to survive in most environments, so natural selection doesnt have to do with us to much anymore. And even if what you said was remotly correct, you would still be an asshole for saying it.