The lee and the long of it was, as the Irish say, that I went back to Doctor Sanson and demanded something, in the name of God, that would give me a good night's sleep. He was less jocular, this time. He told me to forget my troubles and go fishing for a couple of weeks. I _did_ go fishing, but I fished for ideas. And I got scarcely a strike. To leave the city was now more than ever out of the question. So for recreation I had Latreille take me out in the car, when a feverish thirst for speed, which I found it hard to account for, drove me into daily violations of the traffic laws. Twice, in fact, I was fined for this, with a curtly warning talk from the presiding magistrate on the second occasion, since the offense, in this case, was complicated by collision with an empty baby-carriage. Latreille, about this time, seemed uncannily conscious of my condition. More and more he seemed to rasp me on the raw, until irritation deepened into positive dislike for the man. When Mary came back to the city for a few days, before going to the Virginia hills for the autumn, I looked so wretched and felt so wretched that I decided not to see her. I was taking veronal now, to make me sleep, and with cooler weather I looked for better rest and a return to work. But my hopes were ill-founded. I came to dread the night, and the night's ever-recurring battle for sleep. I lost my perspective on things. And then came the crowning catastrophe, the catastrophe which turned me into a sort of twentieth-century Macbeth. The details of that catastrophe were ludicrous enough, and it had no definite and clear-cut outcome, but its effect on my over-tensioned nerves was sufficiently calamitous. It occurred, oddly enough, on Hallow-e'en night, when the world is supposed to be given over to festivity. Latreille had motored me out to a small dinner-dance at Washburn's, on Long Island, but I had left early in the evening, perversely depressed by a hilarity in which I had not the heart to join. Twice, on the way back to the city, I had called out to Latreille for more speed. We had just taken a turn in the outskirts of Brooklyn when my swinging headlights disclosed the figure of a man, an unstable and wavering man, obviously drunk, totter and fall directly in front of my car. I heard the squeal of the brakes and the high-pitched shouts from a crowd of youths along the sidewalk. But it was too late. I could feel the impact as we struck. I could feel the sickening thud and jolt as the wheels pounded over that fallen body. I stood up, without quite knowing what I was doing, and screamed like a woman. Then I dropped weakly back in my seat. I think I was sobbing. I scarcely noticed that Latreille had failed to stop the car. He spoke to me twice, in fact, before I knew it. "Shall we go on, sir?" he asked, glancing back at me over his shoulder.