I once heard the story of two friends who were camping in the woods. As they were having their morning coffee, they heard some rustling in the bushes. Suddenly, they saw a very large grizzly bear coming toward them at full speed with a very hungry look on its face. One of the campers immediately started putting on his running shoes. His buddy turned to him and said, "You don't think you can outrun that grizzly bear, do you?" 

"No," the man said. "I don't need to. All I have to do is outrun you."