Knowledge: Patients with cancer coming back again should go see ENT immediately. On the other hand, psychiatrists, psychotherapists, and nutritionists can help issues like overeating.

Conversation:
I used to have a real issue with overeating.
Overeating leads to things like obesity and weight gain, so did you have those?
Yeah, it caused me to gain weight and even have diabetes. What is the cause for overeating anyway?
Overeating is due to excess food compared to the energy an organism uses or excretes.
Ah, so you put more in than let out, is it a disease as well? Or just an action?
It's regarded as an eating disorder.
Oh, what kind of doctor should I go see if I do overeating again?

Response: Yeah, if you overeat again you can see psychiatrists, psychotherapists, or nutritionists to help you.