If every step in the direction of separation and individuation were matched by corresponding growth of the self, the development of the child would be harmonious. This does not occur, however. While the process of individuation takes place automatically, the growth of the self is hampered for a number of individual and social reasons. The lag between these two trends results in an unbearable feeling of isolation and powerlessness, and this in its turn leads to psychic mechanisms, which later on are described as mechanisms of escape.