Yep it is pretty risky and horrible- I know about dieting + failing, its my speciality. Not sure if a history of eating disorders (although not being at a low weight for long, mainly bulimia + bingeing) would encourage or discourage them to give me treatment- obviously its a huge obstacle to getting better without surgery. If they could literally force me to diet + exercise for a few months to see whether I needed the band, and that worked instead and wasn't insanely hard to maintain- ace!