As he moved in the direction of the sitting-room, despite the caution with which he advanced, running a hesitant hand along the wall and not anticipating any obstacles, he sent a vase of flowers crashing to the floor. He had forgotten about any such vase, or perhaps his wife had put it there when she left for work with the intention of later finding some more suitable place. He bent down to appraise the damage. The water had spread over the polished floor. He tried to gather up the flowers, never thinking of the broken glass, a long sharp splinter pricked his finger and, at the pain, childish tears of helplessness sprang to his eyes, blind with whiteness in the middle of his flat, which was turning dark as evening fell. Still clutching the flowers and feeling the blood running down, he twisted round to get the handkerchief from his pocket and wrapped it round his finger as best he could. Then, fumbling, stumbling, skirting the furniture, treading warily so as not to trip on the rugs, he reached the sofa where he and his wife watched television. He sat down, rested the flowers on his lap, and, with the utmost care, unrolled the handkerchief. The blood, sticky to the touch, worried him, he thought it must be because he could not see it, his blood had turned into a viscous substance without colour, into something rather alien which nevertheless belonged to him, but like a self-inflicted threat directed at himself. Very slowly, gently probing with his good hand, he tried to locate the splinter of glass, as sharp as a tiny dagger, and, by bringing the nails of his thumb and forefinger together, he managed to extract all of it. He wrapped the handkerchief round the injured finger once more, this time tightly to stop the bleeding, and, weak and exhausted, he leaned back on the sofa. A minute later, because of one of those all too common abdications of the body, that chooses to give up in certain moments of anguish or despair, when, if it were guided by logic alone, all its nerves should be alert and tense, a kind of weariness crept over him, more drowsiness than real fatigue, but just as heavy. He dreamt at once that he was pretending to be blind, he dreamt that he was forever closing and opening his eyes, and that, on each occasion, as if he were returning from a journey, he found waiting for him, firm and unaltered, all the forms and colours of the world as he knew it. Beneath this reassuring certainty, he perceived nevertheless, the dull nagging of uncertainty, perhaps it was a deceptive dream, a dream from which he would have to emerge sooner or later, without knowing at this moment what reality awaited him. Then, if such a word has any meaning when applied to a weariness that lasted for only a few seconds, and already in that semi-vigilant state that prepares one for awakening, he seriously considered that it was unwise to remain in this state of indecision, shall I wake up, shall I not wake up, shall I wake up, shall I not wake up, there always comes a moment when one has no option but to take a risk, What am I doing here with these flowers on my lap and my eyes closed as if I were afraid of opening them, What are you doing there, sleeping with those flowers on your lap, his wife was asking him.