Just because man is forced for eight hours a day to spend his energy for purposes not his own, in ways not his own, but prescribed for him by the rhythm of the work, he rebels and his rebelliousness takes the form of an infantile self-indulgence. In addition, in the battle against authoritarianism he has become distrustful of all discipline, of that enforced by irrational authority, as well as of rational discipline imposed by himself. Without such discipline, however, life becomes shattered, chaotic, and lacks in concentration.