to boost our psychological functioning, and stay mentally "healthier", does that make us less sympathetic to people who are suffering from disorders?...

If we believe that there are ways to boost our psychological functioning, and stay mentally "healthier", does that make us less sympathetic to people who are suffering from disorders? Might we become prone to blaming the victim of disease? If you've tried to lose weight or overcome some unwanted habits or emotions, you know that it's not always easy to just decide to change your emotional or physical state.