See Rule #5
What world do you live in? Such events are the source of a media circus every time they happen. 200 people get hit each year in the US by lightning. Far, far fewer than that will be killed in a deranged gunman school shooting. Far, far more youngsters will be killed as a result of alcohol, or jumping in a swimming pool, or riding a bicycle or hot rodding their first car.
Now, a lot of teenaged gang bangers do die as part of their lifestyle. But the illegal gun they possess didn't condition them to take somebody's life because he flashed the wrong gang sign or had a nice looking pair of sports shoes. In fact, a lot get stabbed to death too. Even so, a non gang banger at even the worst inner city US high school will survive just about as well (from a real world, relative risk standpoint) as a student in New Zealand.
Chicago has about 3 million people. Even though it is a high crime "gun violence" city only about 400-600 people die each year total from homicide. Say 80 percent are firearm related -- average at 400. About 80 percent of these are criminals killed by other criminals. So, out of 3 million people roughly 80 innocents are killed by firearms -- robberies, domestic violence, drunken rage, etc. Do the math. 0.0026 percent of the non criminal Chicago population is killed each year because of our right to bear arms. Of course we don't know how many of those would have been killed if no gun was present. And, we don't know how many people were saved because they had a gun and criminals are cowards. (Actually, not many in Chicago, since really only the criminals have guns in that city.)
Now, do the math on alcohol, or motorcycle accidents or any number of other behaviors -- like sex, for example. Logically, our privilege (not right) to get soused is FAR more destructive to us as a society. Do you want to bet more than 80 people contract HIV each year in Chicago?
p.s any of you guys willing to take a headshot from a 1200fps air gun?
Airsoft. You know what Airsoft is right? Toy BB guns that shoot plastic pellets at 250-400fps. Has about 1/10 the energy of a typical paintball gun. They are toys. People play army with them. They shoot each other in the head all the time.
Charon