The strange thing about bulimics is that most that you see are kinda chubby, if not outright fat. Maybe if they weren't vomiting all the time they would be enormous. But still, it hardly seems worth it to have to puke your guts out all the time to have that chubby look. Anorexics, on the other hand, are a least thin. I can't remember ever seeing a chubby or fat anorexic, unless it was after they went through "recovery". Also, anorexia is easier, I mean, no vomiting required, however, it would require you to NOT EAT! Something you probably have not been too good at in the past, otherwise, you wouldn't be trying to lose weight. Anyway, have fun with it. Good Luck!