Please don't listen to this advice. In fact, this is the opposite of what MAD writes about. You should be working towards your goals regardless of your feelings. If you're on a diet and feel hungry - do you eat regardless of the big picture? No...you think about how many calories you've consumed, the plan for the rest of the day, when you ate last, etc.
Make a plan and stick to it. Don't act based on how you FEEL.
