 Joy is not something that you do, it is a consequence of certain management of this one. If this is well managed, this will be joyful. The Inner Engineering book is just about this in the privacy of your homes, you can take a simple step because a simple step inward is larger than all the philosophies that you know. So this Yogis Guide to Joy is about turning inward simplest aspects of life. If you just take care, you will see things will change. The very chemistry of your body will change. If you create a chemistry of joy, you don't have to try to be happy. Life must shift from pursuit of happiness to expression of joy.