Try a little less emotion and a little more reason. While I can entertain your discussion about banning handguns to those under 21, you statement that they are "only designed to kill other people" is really ignorant. Surely you have heard of target shooting competitions. Lets calm down or we will lose any ability to get things accomplished. When people freak out and demonize the other side, it just becomes a personal political battle doing very little but making those yelling feel tough.