Ego is the absence of true knowledge of who we really are, together with its result: a doomed clutching on, at all costs, to a cobbled together and makeshift image of ourselves, an inevitably chameleon charlatan self that keeps changing, and has to, to keep alive the fiction of its existence.
In Tibetan, ego is called dakdzin , which means “grasping to a self.” Ego is then defined as incessant movements of grasping at a delusory notion of “I” and “mine,” self and other, and all the concepts, ideas, desires, and activities that will sustain that false construction.
Such grasping is futile from the start and condemned to frustration, for there is no basis or truth in it, and what we are grasping at is by its very nature ungraspable. The fact that we need to grasp at all and to go on grasping shows that in the depths of our being we know that the self doesn’t inherently exist. From this secret, unnerving knowledge spring all our fundamental insecurities and fears.