January is the month for resolutions. Some of us are determined to save more money this year, while others aim to get engaged or go back to school. Overwhelmingly, New Yorkers are in a mad dash back to the gym, hoping to drop that 5 or 30 pounds the holidays helped pack on. For most of us this isn’t the first time we’ve tried to lose weight. It isn’t the first time the winter blues and decadence of the holidays have caused us to increase a jean size or two. So what then, will be different this year? We’ve done the exercise before, we even bought the Weight Watcher’s Points book last year, it didn’t work. Is there something wrong with us?