What are the eight forms of wealth according to Robin Sharma's book 'The Wealth Money Can't Buy'?

Robin Sharma explains that while money is just one form of wealth, there are seven others that contribute to true richness in life. The first form is personal growth - developing yourself, confronting fears, and building intimacy with your genius. The second form is wellness - having energy and longevity. Other forms mentioned include family relationships and seeing your work as your craft. Sharma illustrates this concept with a story about a billionaire who, despite material abundance, confessed to being 'all alone' - demonstrating that one can be cash rich but life poor. The book aims to redefine success beyond financial metrics.