Self is what you are. You are That Fathomlessness in which experience and concepts appear. Self is the moment which has no coming or going. It is the Heart, Atman, Emptiness. It shines to Itself, by Itself, in Itself. Self is what gives breath to life, you need not search for it. It is Here. You are That through which you would search. You are what you are looking for! And That is all it is. Only Self is.