Pleasure is an important component of the quality of life, but by itself it does not bring happiness. Pleasure helps to maintain order, but by itself cannot create a new order in consciousness.
Mihaly CsikszentmihalyiSome individuals have developed such strong internal standards that they no longer need the opinion of others to judge whether they have performed a task well or not. The ability to give objective feedback to oneself is in fact the mark of the expert.
Mihaly CsikszentmihalyiFew things are sadder than encountering a person who knows exactly what he should do, yet cannot muster enough energy to do it. "He who desires but acts not," wrote Blake with his accustomed vigor, "Breeds pestilence.
Mihaly Csikszentmihalyi