George set out on a very windy night to see his friend Sam, who was sick in bed. Hours later, George dragged his weary body into Sam's house, and collapsed on the couch, exhausted. "I'll tell you," George said, when he had caught his breath, "it was just brutal. For every step I took forward, I fell back two." "So how did you ever make it over here?" Sam asked. "Well," George replied, "after a while I decided to give up, so I turned around and headed for home."