Briskly energetic and full of high spirits throughout all the rehearsals, and most energetic of all on the actual evening of the performance, he yet felt, when all was over and he knew that the affair had been a success, the onrush of a wave of acute depression. He had, no doubt, been working too hard, and this was the natural reaction of nerves. It was a cold night with hardly any wind, and during the evening a thick fog had drifted up from the fenlands, so that there was much excited talk among the visitors about the difficulties of getting to their homes. Nothing was to be seen more than five or six yards ahead, and there was the prospect that as the night advanced the fog would become worse. The Millstead boys, enjoying the novelty, were scampering across the forbidden quadrangle, revelling in the delightful risk of being caught and in the still more delightful possibility of knocking over, by accident, some one or other of the Masters. Speed, standing on the top step of the flight leading down from the Big Hall, gazed into the dense inky-black cloisters where two faint pin-pricks of light indicated lamps no more than a few yards away. He felt acutely miserable, and he could not think why. In a way, he was sorry that the bustle of rehearsals, to which he had become quite accustomed, was all finished with; but surely that was hardly a sufficient reason for feeling miserable? Hearing the boyish cries from across the quadrangle he suddenly felt that he was old, and that he wished he were young again, as young as the youngest of the boys at Millstead.