Robert Louis Stevenson once wrote an unforgettable story about a Dr. Jekyll and a Mr. Hyde. Most of you know the story well. Dr. Henry Jekyll was respected in his community--a gentleman in every respect. But Dr. Jekyll had some secret vices which he kept carefully hidden from public view. Thus Dr. Jekyll had a dilemma faced by some people today--he wanted to maintain his reputation in the community, but be free to practice the vices that he knew would be repulsive to his neighbors.

So Dr. Jekyll hatched a plan. Late at night in his laboratory he devised a mystical potion that would allow him to transform his physical features at will. In other words, after he drank this potion, he became a different person altogether. Thus he was able to move around town and practice his unsavory vices wi…