Bloomberg Opinion columnist Barry Ritholtz speaks with Carson Group founder and CEO Ron Carson. Carson Group serves financial advisers and investors through its family of businesses including Carson Wealth (which has $12 billion in assets under management) and Carson Coaching (which has grown to be one of the leading adviser coaching programs in the U.S.). He is the author of several books, including "The Sustainable Edge: 15 Minutes a Week to a Richer Entrepreneurial Life."