Grace's book is so wonderful. It has been especially helpful in controlling my anxiety and stress. I feel so much more relaxed now that I have tools that I can utilize practically anytime I need it (don't do it while driving)! I think if you are looking to improve your life your subconscious mind should be the first place you start. Your subconscious is one of the most powerful tools you can use to heal whether its healing your limiting beliefs, bad habits, pain it can all be done. This is a great introduction to anyone who is curious. If you use this book and the recordings/scripts that come with it you will be on your way to living your best life.