You can choose to do ‘a little bit of your eating disorder’ if you want to but there is no such thing as a little bit of an eating disorder because the truth is, an eating disorder is like a termite. It chews away at your insides until one day your house (life) falls down around you. So no, 80% doesn’t work. It doesn’t work for birthing a baby, for driving to work, for going to the toilet or handing in an essay. The fact your ED is trying to get you to do 80% is a big red warning sign it is gearing up for an attack on your recovery.’