There is no more important goal than that of developing your mind, as everything you do in your life is affected by your mind and how it operates. The quality of your personal relationships is affected by the quality of your thinking about those relationships. The quality of your work is affected by the quality of your thinking about your work. To take command of the thinking that controls your life, you must cultivate your intellect. We recommend that you begin with the Personal and Professional Life Starter Bundle, then supplement the starter bundle with this set.