Rapprochement
The rapprochement subphase of ego development in childhood begins
when the child becomes conceptually aware of his separateness
from his mother. This coincides with the deflation of his grandeur
and omnipotence. He becomes actually aware of his vulnerability
and dependence. One possible recourse for him is to defend against
the perception of vulnerability and dependency by continuing to
believe in his omnipotence. In this case he develops a self that
is based on this defensive sense of grandiosity, an inflated sense
of self that covers up emptiness and deficiency. The result is
what is called the narcissistic personality. Or he can defend
himself by withdrawing inside, and isolating himself from the
difficulties of object relations. He becomes detached, and does
not feel needy, vulnerable or dependent. By cutting himself off
from the world of love objects, he cuts himself off from his own
inner resources. This results in the formation of a schizoid character.
(The Pearl Beyond Price, pg 286)

Rapprochement Conflict
This rapprochement conflict is usually reenacted in our work,
after the Personal Essence is experienced in a sustained manner...
We find that every individual, regardless of how integrated he
is on the ego level, has an unconscious rapprochement conflict.
(The Pearl Beyond Price, pg 287)

The resolution of rapprochement on the Being level indicates
the simultaneous capacity for both inner regulation and external
functioning, which is, obviously, a balanced, efficient and mature
capacity for adaptation, and hence, growth. (The Pearl Beyond
Price, pg 293)