The feeling that we call “I” seems to define our point of view in every moment, and it also provides an anchor for popular beliefs about souls and freedom of will.
Waking Up: A Guide to Spirituality Without Religion
It is a 2014 book by Sam Harris. Harris discusses a wide range of topics including secular spirituality, the illusion of the self, psychedelics, and meditation. He attempts to show that a certain form of spirituality is integral to understanding the nature of the mind.