A: I want to buy myself a taser. B: Why would you want something like that? A: I live alone, so I want to feel safer. B: Aren't tasers dangerous? A: Only for the person I shock. B: I'm afraid of being electrocuted. A: They don't electrocute you. They just shock you. B: I hate the fact that the world is so dangerous. A: It may not be, but I won't take any chances. B: I've also seen self-defense key chains! A: Those are good to have, too. B: Just as long as you know how to use them!