A popular skit at church camps involves about a dozen folks lined up side-by-side, looking anxious and frustrated facing the audience. Each person rests a left elbow on the right shoulder of their neighbor. Then, from left to right, each member asks, "Is it time yet?" When the question arrives at the end of the line, the last person looks at his/her wristwatch and responds, "No." This reply is passed, one-by-one each with bored sighs, back to the first questioner. After a few moments, the same question is passed down the line (left elbows remaining on the right shoulders). The last person checks his/her watch and says, "Yes!" When the response again reaches the head of the line, the group lets out a loud and collective sigh. They then change position, now with right elbows leaning on the l…