To be fair, being LGBT is not a matter of choice, as far as I know. Many fat people DO choose that path, either purposely being lazy, or unknowingly gaining weight without realizing it. Also, the extra fee makes sense to a degree, as there have been proven drawbacks on health due to being overweight. I am not trying to be insulting, and apologize if I appear so, I just prefer to keep facts straight. Some overweight people did not choose it, and are like that because of genetics or something out of their control, but a fair number knowingly choose to eat less healthy, or avoid exercise when they know they need it, making it very different from LGBT.