He opened the door of his lock-up and called to a lounging couple of Delta-Minus attendants to come and push his machine out on to the roof. The hangars were staffed by a single Bokanovsky Group, and the men were twins, identically small, black and hideous. Bernard gave his orders in the sharp, rather arrogant and even offensive tone of one who does not feel himself too secure in his superiority. To have dealings with members of the lower castes was always, for Bernard, a most distressing experience. For whatever the cause (and the current gossip about the alcohol in his blood-surrogate may very likely-for accidents will happen-have been true) Bernard's physique as hardly better than that of the average Gamma. He stood eight centimetres short of the standard Alpha height and was slender in proportion. Contact with members of he lower castes always reminded him painfully of this physical inadequacy. "I am I, and wish I wasn't"; his self-consciousness was acute and stressing. Each time he found himself looking on the level, instead of downward, into a Delta's face, he felt humiliated. Would the creature treat him with the respect due to his caste? The question haunted him. Not without reason. For Gammas, Deltas and Epsilons had been to some extent conditioned to associate corporeal mass with social superiority. Indeed, a faint hypnopaedic prejudice in favour of size was universal. Hence the laughter of the women to whom he made proposals, the practical joking of his equals among the men. The mockery made him feel an outsider; and feeling an outsider he behaved like one, which increased the prejudice against him and intensified the contempt and hostility aroused by his physical defects. Which in turn increased his sense of being alien and alone. A chronic fear of being slighted made him avoid his equals, made him stand, where his inferiors were concerned, self-consciously on his dignity. How bitterly he envied men like Henry Foster and Benito Hoover! Men who never had to shout at an Epsilon to get an order obeyed; men who took their position for granted; men who moved through the caste system as a fish through water-so utterly at home as to be unaware either of themselves or of the beneficent and comfortable element in which they had their being.