A: My dad bought me a can of pepper spray. B: Isn't that what police use on bad guys? A: Yes, it's supposed to sting your eyes. B: Why did he get you such a thing? A: I feel safer walking at night with it. B: Aren't you afraid you'll use it wrong? A: No, it's pretty easy to spray. B: What if it gets into your eyes and not the bad guys'? A: Well, it's important to never spray against the wind. B: Oh, I see. Then it won't spray into your face. A: Exactly. It's a pretty handy tool. B: I'd feel a lot safer carrying it, too.
