NANA involves the thoughts of a yogi who practiced the most primitive form of sainthood that existed in India. Wandering in jungles, villages, and cities of the country barefoot with absolute exclusion from electricity of all sorts meant that Nana would not use cell phones, no mediums of travel other than the feet, and no lights or fans.
Fortunate are we that he had a habit of penning down thoughts in his diary each day owed to which we have him showing us light even long after his departure.
Nana is raw spirituality as it does not involve the preaching but rather the experience of this great yogi. A tabletop book that demands to be read just one page at a time; Nana strives to change lives rather than just adding to spiritual knowledge of individuals.