Dilbert sits in his chair and Dogbert sits on Dilbert's legs. Dogbert asks, "Did you ever think how lucky people are that their eyes are located on their heads?" Dogbert continues, "Suppose your eyes were on your ankles; you wouldn't be able to drive a car." Dilbert leaves. Dogbert continues, "Without cars, dating would be impossible. No dating, then no marriage. Soon the species would be extinct."