The family is constantly changing, as each member changes. Some changes we recognize as developments, and the pleasure they bringusually makes us more adaptable. Some changes threaten, or disappoint other members, who may try to resist the change, or punish someone for changing.

Preoccupied with her self, the adolescent sees enormous changes, whereas the parent sees the child she knew all along. For the parent, new developments are superficial and evanescent. For the adolescent, they are thrilling and profound.

Adolescents swing from euphoric self-confidence and a kind of narcissistic strength in which they feel invulnerable and even immortal, to despair, self-emptiness, self-deprecation. At the same time they seem to see an emerging self that is unique and wonderful, they suffer an intense envy which tears narcissism into shreds, and makes other people's qualities hit them like an attack of lasers.

Adolescents do get very angry with their parents, and acknowledging this anger is part of acknowledging them. If the anger is notacknowledged then its expression is increased. The parent seems super-strong. The adolescent tries to become the super-attacker.

When a mother quarrels with a daughter, she has a double dose of unhappiness-hers from the conflict, and empathy with her daughter's from the conflict with her. Throughout her life a mother retains this special need to maintain a good relationship with her daughter.

Adolescence has been recognised as a stage of human development since medieval times--long, long before the industrial revolution--and, as it is now, has long been seen as a phase which centers on the fusion of sexual and social maturity. Indeed, adolescence as a concept has as long a history as that of puberty, which is sometimes considered more concrete, and hence much easier to name and to recognize.

It is not however, adulthood itself, but parenthood that forms the glass shroud of memory. For there is an interesting quirk in the memory of women. At 30, women see their adolescence quite clearly. At 30 a woman's adolescence remains a facet fitting into her current self.... At 40, however, memories of adolescence are blurred. Women of this age look much more to their earlier childhood for memories of themselves and of their mothers. This links up to her typical parenting phase.