I'm pretty fat, 5'9 or 10 and I weigh 165. I used to weigh 173 and I was a bit shorter, so yay I lost some weight. I have a bit of a road ahead but I've only got 15ish pounds to go. :P
Being fat sucks. A lot. People don't treat you very well socially. Fortunately I don't get bullied about it, the main reason I'm losing it is for health. My BMI says I'm normal, bordering obese, but BMI appears to be a stuffty system according to this thread.