Finally-Free:
That's very simplistic.
Well, it's very simple. If you consume more energy than you expend, you will gain weight. If you expend more energy than you consume, you will lose weight. If the two figures match, your weight will remain constant.
The rate at which calories are burned also depends on health factors, genetics and individual body chemistry. Not every obese person is a glutton, and not every glutton is obese.
Agreed. The chemistry can be complicated even though the physics is simple.
When I discuss my weight problem I take the advice of my doctor and dietician rather than strangers on a discussion board.
As you should. Always talk to a medical professional before changing your diet.
I've been eating 1500 calories a day for the last 2 years and still weigh 270 pounds. My dietician gave me shit last month, saying a man of my height and build should be consuming at least 2000.
Yes, you should be consuming at least 2000 calories but you should also be burning at least 2000 calories, and as you're currently only burning 1500, your weight remains constant. If you're interested in losing weight, talk to your doctor about what kind of exercise would be appropriate.