In Chapter 15, the author discusses “detaching and desirelessness.”

 “The truth is there is nothing “wrong” with desires and no reason to resist them or try to live without them. We are free to desire anything and everything we want. Our desires make life interesting and exciting. The problem only starts when we become attached to having those desires fulfilled. In other words, you cannot be attached to realizing or achieving your desires, so that whether you realize or achieve your desires or not has no effect on your happiness or state of mind. It is not the desire that needs to be detached from; it’s the attachment to its fulfillment.”

 “Think of it this way… in order to become a butterfly, a caterpillar has to give up the attachment to its body, the feel of the earth as it crawled along, the leaves it enjoyed eating, the 4000 muscles it possessed, the hair it used as protection, and so on. But letting go of those attachments is well worth it when the end result is a butterfly with its bright colors, light body, wings to fly, and the magnificent taste of flower nectar. Being a caterpillar is a wonderful experience; being a butterfly is total freedom.”