Travis: I can't believe that you are a skydiver. How do you get into position?

Jerry: That's easy. The plane is small and I can find the door easy enough.

Travis: Yes! But how do you assure yourself that you can find the pull cords?

Jerry: Oh, that's easy too. I have the cords especially configured.

Travis: OK! But how do you know when to PULL the cords?

Jerry: No problem. I have a great sense of smell and can smell trees 1000
feet above their tops. So I know when to pull the cords.

Travis: That's amazing!! Oh, but how do you know when you're about to hit
ground so that you end up on your feet??

Jerry: Well, the dog's leash goes slack.