You might grow annoyed if you encounter a glitch in your day, especially if there's someone or something you can blame. But even if the cause of your trouble is obvious, you're likely to hold your anger close to your chest today. You may reason that nothing positive will come from an open conflict. Nevertheless, you're not interested in just letting the matter pass. Instead of getting mad, you decide to get even. As Frank Sinatra said, "The best revenge is massive success."