I don't know...

No matter what I do, I can't stay below 160.  Right now, I am 160 on the dot, which is pretty good for me--5 lbs down from "the usual," but no matter what I do (starve, eat, purge, whatever) I can't stay below that.  All I want is to get down to 130. I want to be thin. I want to know that I'm thin. Is that too much to ask? I just...want to be thin.