You're at a supermarket with a 2 for $6 600 ml soft drink deal.
You pick up two bottles and promptly drop one. It falls hard on the floor, and you just know it's gonna become explosion central when you open it.
Do you do a sneaky and put it back in the fridge and swap for a new one? (Thinking perhaps if someone else buys it and it's flat, they can return it and get a good one.)
Do you do a sneaky and leave it on a shelf somewhere, replacing it with a fresh bottle in your basket?
Do you rationalise that it's your fault for dropping it and no one else should suffer as a result, and buy it anyway?