Sam and Bessie are in their 80s. Sam always wanted an expensive pair of alligator shoes. Seeing them on sale one day, he purchases them and comes home, asking Bessie, So, do you notice anything different about me?Whats different? Its the same shirt you wore yesterday and the same pants. Whats different?Frustrated, Sam goes into the bathroom, undresses and comes out completely naked, just wearing the new shoes. Again, So, Bessie, do you notice anything different?Whats different, Sam? Its hanging down today; it was hanging down yesterday and will be hanging down tomorrow.Angrily Sam yells, Do you know why its hanging down? Cause its looking at my new shoes!Bessie replies, You should have bought a hat.