This. My wife is a doctor and she cares and tries hard to keep her patients healthy, only to have them oftentimes undo all the work she does by ignoring her advice and doing some other nonsense. This is true even when they are completely insured, the real medicine is free and it would require very little efforts. She seems exhausted by it especially since she's the one who then has to deal with the subsequent unraveling of their health and sometimes the emotional spiral of their early death.