[单项选择]It’’s a funny thing, happiness. People refer to it as something they want, something missing, as if it could be secured if they only knew where to find it. Lack of it is blamed on past relationships and hope for it placed on future lovers. Desire for it becomes a restless quest. Yet over and again in therapy, it is clear that a hungry pursuit for the illusive state of happiness only ends in frustration and yet more unhappiness. 　　When I ask a man who’’s just turned 40 and wants to try psychotherapy to tell me about the disappointments he mentions, he reels off a list: a love affair that lost its zest; a work project ruined by a colleague; a holiday spoiled by the weather; a plan halted by ill health. All were potential routes to happiness. And it is this endless feeling of things being spoilt that makes him feel let down by life and unhappy. 　　He tells me that he had been a willful child. He was, he says, spoilt rotten by very loving parents. They had suffered much hardship in their
A. represents happiness as its by-product.
B. calls for full comprehension of happiness.
C. stresses deep analysis of misfortunes.
D. aims at complete realization of real life.