Which eating disorder is characterized by eating extreme amounts of food at one sitting (but not purging later)? , ,, question 13 options: orthorexia anorexia nervosa bulimia nervosa binge-eating disorder

If a social worker goes around boasting to clients and co workers, it may make the listener feel inferior, judged, maybe insignificant how do you feel when someone is boastful and self absorbed when providing you a professional service? why?