I was in for a night of it. I realized that as I lay back in my big green library-chair and closed my eyes. For somewhere just in front of those tightly closed lids of mine I could still see a briskly revolving sort of pin-wheel, glowing like a milk-white orange against a murky violet fog that paled and darkened with every beat of my pulse. I knew the symptoms only two well. The entire encampment of Consciousness was feverishly awake, was alert, was on the _qui-vive_. That pulsing white pin-wheel was purely a personal matter between me and my imagination. It was something distinctly my own. It was _Me_. And being essentially subjective, it could be neither banished nor controlled. So I decided to make for the open. To think of a four-poster, in any such era of intensified wakefulness, would be a mockery. For I was the arena of that morbid wakefulness which brought with it an over-crowded mental consciousness of existence far beyond my own physical vision, as though I had been appointed night-watchman for the whole round world, with a searching eye on all its multitudinous activities and aberrations. I seemed able to catch its breathing as it slept its cosmic sleep. I seemed to brood with lunar aloofness above its teeming plains, depressed by its enormous dimensions, confused by its incomprehensible tangle and clutter of criss-cross destinies. Its uncountable midnight voices seemed to merge into a vague sigh, so pensively remote, so inexpressibly tragic, that when I stood in my doorway and caught the sound of a harebrained young Romeo go whistling down past the Players' Club his shrill re-piping of a Broadway roof-song seemed more than discordant; it seemed desecration. The fool was happy, when the whole world was sitting with its fists clenched, awaiting some undefined doom. It was long past midnight, I remembered as I closed the door. For it must have been, an hour and more since I had looked out and seen the twelve ruby flashes from the topmost peak of the Metropolitan Tower signaling its dolorous message that another day had gone. I had watched those twelve winks with a sinking heart, finding something sardonic in their brisk levity, for I had been reminded by a telltale neurasthenic twitching of my right eyelid that some angling Satan known as Insomnia was once more tugging and jerking at my soul, as a fly-hook tugs and jerks at a trout's mouth. I knew, even as I wandered drearily off from my house-door and paced as drearily round and round the iron-fence park enclosure, that I was destined for another sleepless night. And I had no intention of passing it cooped up between four walls. I had tried that before, and in that way, I remembered, madness lay.