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!