All cravings are the mind seeking salvation or fulfillment in external things and in the future as a substitute for the joy of Being. As long as I am my mind, I am those cravings, those needs, wants, attachments, and aversions, and apart from them there is no "I" except as a mere possibility, an unfulfilled potential, a seed that has not yet sprouted.
The Power of Now: A Guide to Spiritual Enlightenment (ed. New World Library, 2010) - ISBN: 9781577313113