This is OT, but I have a couple tips that can help people who are counting calories.<p>1. You don't have to be exact on any given meal. It's OK to make errors that will be canceled out by other errors.<p>For instance, if you buy a can of soup, and it says it contains 2 servings of 200 calories each, and you are going to have half for lunch today and half for lunch tomorrow, you do not need to carefully measure out exactly 1/2 of the soup. Just eyeball it and count it as 200. You'll be off today, but you'll be off tomorrow in the opposite direction by the same amount.<p>2. Once you've got into reasonably good eating habits, consider tracking calories by weeks or even months, rather than days. For instance, instead of aiming for about 2400 calories/day, aim for 16800 per week, or 73048 per month. (This works best if you are single, or at least if you can keep your food separate from that of other people).<p>If you do that, you can switch to accounting for your calories when you buy them, rather than when you consume them. For example, if you buy a carton of milk (8 servings x 160 calories/serving), just record it as 1280 calories.<p>3. If you are trying to lose weight and you intend to remain at your new weight once you reach it you need to change habits. If you go on a diet, reach your goal, and go back to your old eating habits, you will go back to your old weight.<p>When you start begin by eating just like you normally eat but track everything for a couple weeks. You'll probably find some things that surprise you there. (My biggest surprise was just how many calories were in a #2 from Burger King).<p>You'll probably find several places where you can make an <i>easy</i> adjustment and knock a lot of calories off. E.g., if you get lunch every day at fast food joints, you might find that you can downsize one item each day (single burger instead of double, regular fries instead of large, medium soda instead of large) and not notice any reduction in your satisfaction with the meal, but you'll save a ton of calories.<p>Once you have an understanding of where your calories are coming from, you can then slowly work on changing habits. The key is to go slowly. Make a change, become used to it, let your body recalibrate to where that is what it considers normal, and then make the next change.