Glenn: Hey, Dina, we got a problem at the registers. They're not accepting coupons.
Dina: Didn't you get that email? We're only accepting digital coupons now.
Glenn: What?
Dina: Zephra's just updating things a little.
Glenn: It seems crazy to change something that's working.
Dina: The horse and buggy was working. It seemed crazy to stop using that, but then they developed the car, and... Well, that destroyed the planet. That's a bad example.