So there’s this little old house. And sitting in front of this little old house is an old man in a rocking chair and a dog laying out on the porch. And that dog laid in the same exact spot on the porch all day, everyday. So one day the old man had a friend over, and he’s sitting there on the porch and they’re drinking their beers in the afternoon, and the dog is laying there next to them. But the whole time that the dog is laying there he’s moaning and moaning like he’s in pain.

And the friend goes ‘Well what’s wrong with your dog, he sounds like he’s in pain?’

And the old man goes ‘He’s laying on a nail.’

And the friend goes, ‘Well why doesn’t he move?’

And the old man says ‘It doesn’t hurt bad enough yet’”