A patient who contributed to causing harm is guilty of contributory negligence.
This classmate will show they are more open and subject to pressure and they will be lead on to do more and more by the people that see them as a “party animal” and they then will be with this group that peer pressure them into doing more and more dangerous things and if we’re talking about a real scenario they can get sick
Personally I find going to the gym being most helpful to stop myself from binge eating. Any activity that keeps you active can help you from just sitting around while snacking on foods.
However, do have your basic three meals a day as you should be doing. This is required for your basic health.