Existential isolation cuts beneath other forms of isolation. No matter how closely we relate to another individual, there remains a final unbridgeable gap. Each of us enters into existence alone and must depart from it alone. Each individual since the dawn of consciousness created a primary self (transcendental ego) by permitting consciousness to curl back upon itself and to differentiate a self from the remainder of the world. Only after that does the individual, now "self-conscious," begin to constitute other selves. Beneath this act . . . there is a fundamental loneliness; the individual cannot escape the knowledge that (1) he constitutes others and (2) he can never fully share his consciousness with others.
Rollo May and Irvin Yalom in Current Psychotherapies, ed. Raymond Corsini














