this indeed is the essential characteristic of every neurotic: he is at war with himself. Actually the foundation has been laid for two different kinds of conflicts. One of them is within the pride system itself… The other, deeper conflict is between the whole pride system and the real self.
Horney identifies inner conflict as the structural signature of neurosis, distinguishing a surface conflict within the pride system from a deeper, ontologically more serious war between the idealized self and the real self.
, Neurosis and Human Growth: The Struggle Toward Self-Realization, 1950thesis