We all want to look good when we see our families for the holidays, so some of us shift diets and exercise routines into high gear. Some may think it's a waste of time, with all the delicious beverages, scrumptious comfort foods, and decadent desserts — it's like fighting a losing battle. Others, just hope to maintain their current weight until Jan. 1. So where do you stand? Do you eat right and exercise right before the holidays, or do you give into temptation and start your healthy lifestyle after New Year's?