This book grew out of a question one of the author's students asked. The answer proved to be longer than either teacher or student could have anticipated. As he looks at the complex art of 'Tai Chi', the author answers questions such as why, unlike in other martial arts, 'Tai Chi' has no gradings; how hard you should try; and how to make the most of your teacher. A wide range of material is covered, including fundamental points about the mechanics of movement and the 'energetic' aspects of practice, as well as the relationship between body, mind and spirit that emerges. The author also provides answers to questions that even experienced practitioners may not have thought to ask, such as what are the levels of self-defense in 'Tai Chi'? How do I refine and develop my 'Tai Chi'? What is the difference between method and technique? How do I put principles into practice?