Guidance    Let's send all the people who took advantage, who were hurtful, who ripped us off and were merciless in their meanness a thank you note: We are stronger and wiser because of them, and they got nothing out of it. If you look back and see that there's a cloud to every silver lining, you can look ahead more confidently regarding today's cloud. The more elegantly we handle the onslaught of the next batch of barbarians, the more silver is our lining. So let's welcome this next lout with o...