CHAPTER XXI. IN OXFORD STREET “In going downstairs the first time I found an unexpected difficulty because I could not see my feet; indeed I stumbled twice, and there was an unaccustomed clumsiness in gripping the bolt. By not looking down, however, I managed to walk on the level passably well. “My mood, I say, was one of exaltation. I felt as a seeing man might do, with padded feet and noiseless clothes, in a city of the blind. I experienced a wild impulse to jest, to startle people, to clap men on the back, fling people’s hats astray, and