I got an aggressive weight loss story for ya, but it's a helluva step...
In 1999, I stood 6'4" tall and weighed 365. Tried, tried and then tried again, and could never get rid of it. I finally broke down and got the gastric bypass. Dropped 160 lbs in 17 months. Today, I stand 6'4" and weigh 190, and that weight has been the same for years.
I eat whatever I want, whenever I want...and that is usually two teaspoons full, 10 or 12 times a day.
Drastic, expensive, and at the end on the day, utterly worth it.