Ted Jones thought that perhaps this was was the best book ever written on racing tactics. I have the previous three books on sailboat racing by Stuart Walker, and although all different, they are all good to excellent in my expert opinion. It is "advanced" in that the author assumes you have the basics of boat handling under your belt. Walker takes a great deal of time to explain each element of preparation, psych, equipment, starting, beating, reaching, running, finishing as done by winners. The diagrams are instructive and the sketches by Thomas Price are just wonderful. If you are racing sailboats or considering racing sailboats I think you will enjoy reading and having this book. If you think by any chance you might want to sail up with the leaders in sailboat racing then this book is a must. The psychology, he believes, is that you must be confident and keep racing and learning to get in the winner's circle. Each time you race you should figure out what you did right and wrong and Stuart's book will help you with that. There are so many factors in sailboat racing I don't think a life time is long enough to learn them all well, but Stuart has made a fine attempt at it and shows how psychology is key at the highest levels of competition.