As pathetic as that 500 pound woman is. Did you see those shows on Discovery Health about that 700 (or was it 900) pound guy and the "Half Ton Man" who weighed in at 1072 lbs?
Spoiler---
Ther one that weighed the either 7 or 900 lbs died. The Half Ton Man got down to 500 (so he lost half his weight and is still extremely morbidly obese).
On the one hand, I felt so bad. But on the other hand, I was kind of laughing at how a 4 year old could weigh 80 pounds.