It is rare, in our present civilization, to find a man who lives alone. This remark does not apply to hermits or persons of abnormal or perverted mental tendencies, but to the majority of mankind living and moving actively among their fellows, and engaged in the ordinary occupations of humanity. Every man must have at least one confidant, either of his own household, or within the circle of his intimate friends. There may possibly be rare exceptions among persons of genius in statecraft, war, or commerce, but it is doubtful even in such instances if any keep all their thoughts to themselves, hermetically sealed from their fellows. As a prevailing rule, either a loving wife or very near friend shares the inner thought of the most secretive individual, even when secrecy seems an indispensable element to success. The tendency to a free interchange of ideas and experiences is almost universal, instinct prompting the natural man to unburden his most sacred thought, when the proper confidant and the proper time come for the disclosure. For months I kept to myself the events narrated in the preceding chapter. And this for several reasons: first, the dread of ridicule that would follow the relation of the fantastic occurrences, and the possible suspicion of my sanity, that might result from the recital; second, very grave doubts as to the reality of my experiences. But by degrees self-confidence was restored, as I reasoned the matter over and reassured myself by occasional contemplation of the silvery hair I had coiled in my pocket-book, and which at first I had expected would vanish as did the stranger's knife. There came upon me a feeling that I should see my weird visitor again, and at an early day. I resisted this impression, for it was a feeling of the idea, rather than a thought, but the vague expectation grew upon me in spite of myself, until at length it became a conviction which no argument or logic could shake. Curiously enough, as the original incident receded into the past, this new idea thrust itself into the foreground, and I began in my own mind to court another interview. At times, sitting alone after night, I felt that I was watched by unseen eyes; these eyes haunted me in my solitude, and I was morally sure of the presence of another than myself in the room. The sensation was at first unpleasant, and I tried to throw it off, with partial success. But only for a little while could I banish the intrusive idea, and as the thought took form, and the invisible presence became more actual to consciousness, I hoped that the stranger would make good his parting promise, "I will see you again."