"Another Adult Male Wearing Diapers and Rubber Pants"?! Apparently, psychiatrists recognized in 1966 that ABDL is a widespread phenomenon, but believed it to be a pathological and clownish behavior. Little did they know, ABDL is a healthy expression for coping and eroticism. In this episode of Daddy Dialogues, Los Angeles-based sexologist and psychotherapist Dr. Ethan Haymovitz examines a 1966 psychiatric case study about a 20-year old college student who loved his diapers.