The book is one of the best I have read on meditation in 20 years, it explains the principle clearly,and gives you the process of really grasping what is reguired to persue a deep meditation experience.The book also offers insight into why one should meditate,what it can do foryou and your life to create a better life of success, and a more focused goal oriented experience of the meditative process. Insights are given on various feelings, emotions and experiences that one may have while engaged in the meditative system of deep contemplative unfoldment of letting the mind let go of the ego oriented normal boundaries that inhibit its function. One can use this book to truly gain the courage necessary to meditate at a level of deep insightfulness. I highly recommend this book.