By contrast, the late-modern and post-modern self has in essence no essence. To this fragmented, fluid and compartmentalized self, denial, far from being an aberration, is only to be expected. This, however, is not just a change in world-views. Freud himself was quite clear that the unitary self of even the healthiest, ‘integrated’ person was permanently under siege. The self could never be fully socialized; denial and self-deception are part of being human.
Stanley Cohen, States of Denial: Knowing about Atrocities and Suffering