Patron: Why does your self checkout system hate me?
Stephanie: It’s a computer. So far it’s incapable of emotion.
Patron: It never lets me check out good books.
Stephanie: That doesn't sound likely.
Patron: Whatever the problem is, It’s not my fault.
Stephanie: Let’s blame the books, then.
Patron: That’s ridiculous. Books love me!
Stephanie: So then it is the scanner. You must have hurt its feelings at some point.