To be honest, what we call healthy is actually mental health as well as physical health. But we mostly focus on physical health. It is true that most of us are very sensitive, but I don't think being overly sensitive in all aspects of our lives is a good thing. It may be necessary to function in society, but excessive amounts should be avoided.
I think we often focus on mental health these days, forgetting about physical health. Look at the increase in obesity - yet, people think that the increase in depression is because life is hard. Perhaps they should look in the mirror and get their phsyical health in order first.