Well, for feeling thin, I guess it depends on your own opinion and interpretation. To me, it's "normal" thin. Of course, I also like to be able to see my ribs. To me it's not anorexic thin. When I'm like this, I like the way it feels when the stomach is totally empty, all the way through the tract. I was 100 lbs. once, but I'm honestly not even sure how that happened but bad habits in a time of stress, I guess. My weight hasn't been that low in a little over three years. It's more of a low-normal right now. It jumps around.