Sort:  

Rent a moving truck? Well, you need a license, credit card, planning. But yes, this happens too, more through terrorist attacks than frustrated teenagers but it happens. I think there's something in the guns which empowers weak people, gives them a sense of strength which they are lacking in the real life. It's usually kind of "you hurt me so now I hurt you". You don't achieve that with a truck, unless your goal is not to damage specific group of people, just take as many as you can (which terrorists do).

No, people use guns because they are constantly thrown in their faces as evil. Like kids smoking, most do it because they are told it is bad. Don't be coy on what is really happening with social media and justice.