From the beginning moments of life, the urges for each of us to become a self in the world are there--in the liveliness of our innate growth energies, in the vitality of our stiffening-away muscles, in our looking eyes, our listening ears, our reaching-out hands.

Another reason for the increased self-centeredness of an adolescent is her susceptibility to humiliation. This brazen, defiant creature is also something tender, raw, thin-skinned, poignantly vulnerable. Her entire sense of personal worth can be shattered by a frown. An innocuous clarification of facts can be heard as a monumental criticism.

We humans undergo two major growth spurts: one during infancy and another from eleven to twelve until fifteen or sixteen--pubescence. Between the two is a relatively quiescent growth period in which most of the body takes a rest from growing while the brain continues to mature. This period of life is general referred to as childhood or, sometimes, latency.

A man's fatherliness is enriched as much by his acceptance of his feminine and childlike strivings as it is by his memories of tender closeness with his own father. A man who has been able to accept tenderness from his father is able later in life to be tender with his own children.

During adolescence imagination is boundless. The urge toward self-perfection is at its peak. And with all their self- absorption and personalized dreams of glory, youth are in pursuit of something larger than personal passions, some values or ideals to which they might attach their imaginations.

Another potentiality of our irrepressible juvenility is a capacity to maintain until the onset of senility an active creative interaction with our environment. We persist in exploring, investigating, inventing, discovering. In these respects humans of all eras, in all societies, all ages of life, are more like baby chimps and not at all like the sedate and rigidly conforming adult chimpanzee, who hasn't changed much since she was five or six years old.

The purpose of adolescence is to revise the past, not to obliterate it. . . . Adolescence entails the deployment of family passions to the passions and ideals that bind individuals to new family units, to their communities, to the species, to nature, to the cosmos. Therefore, given half a chance, the revolution at issue in adolescence becomes a revolution of transformation, not of annihilation.