I own many guns. Pistols, rifles, shotguns, Bows, crossbows. I guess its got alot to do with our heritage, perhaps, and that we take alot of pride that we have the right to bear arms. It doesnt make everyone that has or owns firearms someone that would be out to harm you, I assure you.
*edit* I will add one more thing, too. I have taught my children how to use firearms, like I learned from my father. Basically, they are using BB guns, and .22s, but they know how to shoot. But the important thing is that I teach them to respect the weapons, and to treat them as if they are always loaded, etc. etc.