We all have occasions when we're tempted to eat high-calorie and high-fat treats. Maybe our weakness is the office meeting, which always includes sugary doughnuts and cookies. Or perhaps our biggest temptations happen when we dine out with friends and we're faced with a menu of tasty meals. Fortunately, there are a few tricks you can use to ensure you stick to your diet. So when are you most likely to feel tempted?