Study the Rich, Powerful, and Successful

Upper class families usually develop certain practices that enable them to win and succeed, as part of the family tradition. It should be possible to teach some of these skills so that anybody can use them regardless of their social class. Many of the most important uses are not competitive, not about who wins or loses, but about the successful management and enjoyment of life - including better health of course.

Upper class privileges probably are more important than upper-class skills for success in life, in the U.S. at least. But the skills are much easier to deploy, to the benefit of all social classes.