Quote from book - "According to `The Doctrine of the Dream State' an ancient Tibetan manual of lucid dream yoga, the practice of certain dream control techniques lead to the capacity to dream anything imaginable. Tulku makes a similar claim, `Advanced yogis are able to do just about anything in their dreams. They can become larger or smaller or disappear, go back into childhood and relive experiences, or even fly through space"
Its true, everything the author's write about is backed up, and I also know because of personal experience after reading this book and applying the techniques, you can change the outcome of your dreams.
Stephen explores several ways of becoming lucid, waking up in your dreams as it were, so there is no reason why there is not a technique that works for you. After the techniques Stephen goes into length about the practical aspects of becoming lucid, and he offers many good arguments, one being able to facilitate something like becoming better at sports, practicing the action of shooting a basketball for instance, or practicing a speech in front of a crowd, by gradually speaking in front of crowds in a dream that you are lucid in, in waking life this could become easier because of the increased confidence you have.
The only flaw if there is one to be found in this book is that it's a tad too long but if you are interested in broadening your experiences in life, this book is for you, in that it gives you just a little more and could give you an edge on some things. Within its 255 pages is a practical guidebook on becoming lucid, and so it does exactly what it says on the tin.