 That's the deal. So I'll give you a personal example on this one. A couple months ago, I woke up in the morning, I let the dog out, being a very responsible pet owner, and it had rained overnight. And so the dog came in, and being a conscientious human being, I wiped off the dog's paws. The dog proceeded to run into the living room, thereby leaving evidence that I had not done a good job. Well, there are muddy paw prints on the carpet.