There are six components of wellness: proper weight and diet, proper exercise, breaking the smoking habit, control of alcohol, stress management and periodic exams. ↗
I've fallen back on this periodically, although I must say that getting out of the grocery business ranked right up there with getting out of the army as one of the happier experiences of my life. ↗
About seven years later I was given a book about the periodic table of the elements. For the first time I saw the elegance of scientific theory and its predictive power. ↗