A man is in bed with his wife when there is a knock on the door. He rolls over and looks at his clock — its half-past three in the morning."Im not getting out of bed at this time", he thinks, and rolls over. Then, a louder knock follows. "Arent you going to answer that?" says his wife. So, he drags himself out of bed and goes downstairs. He opens the door and there is man standing at the door. It didnt take the homeowner long to realize the man was drunk. "Hi there," slurs the stranger, "Can you give me a push?""No. Get lost, its half past three. I was in bed," says the man and slams the door.He goes back up to bed and tells his wife what happened and she says "Dave, that wasnt very nice of you.Remember that night we broke down in the pouring rain on the way to pick the kids up fromthe baby-sitter and you had to knock on that mans door to get us started again? Whatwould have happened if hed told us to get lost?""But the guy was drunk," says the husband."It doesnt matter," says the wife. "He needs our help and it would be the Christian thing to help him."So the husband gets out of bed again, gets dressed and goes downstairs. He opens the door and, not being able to see the stranger anywhere he shouts: "Hey, do you still want a push?" and he hears a voice cry out "Yeah please."So, still being unable to see the stranger, he shouts: "Where are you?"And the stranger replies: "Im over here, on your swingset.