Ego formation can only proceed by way of distinction from the nonego and consciousness only emerge where it detaches itself from what is unconscious; and the individual only arrives at individuation when he marks himself off from the anonymous collective.
Neumann establishes ego consolidation as structurally inseparable from negation and differentiation, making the separative act the foundational mechanism by which a stable ego-center is built.
, The Origins and History of Consciousness (Princeton, 2019thesis