back to the usual rate, you will lose these occasional increased perceptions you now have."
"You amaze me!" exclaimed the author; "for your words exactly describe what I have been feeling—"
"I mention this only in passing, and to give you confidence before you approach the account of your real affliction," continued the doctor. "All perception, as you know, is the result of vibrations; and clairvoyance simply means becoming sensitive to an increased scale of vibrations. The awakening of the inner senses we hear so much about means no more than that. Your partial clairvoyance is easily explained. The only thing that puzzles me is how you managed to procure the drug, for it is not easy to get in pure form, and no adulterated tincture could have given you the terrific impetus I see you have acquired. But, please proceed now and tell me your story in your own way."
"This Cannabis indica," the author went on, "came into my possession last autumn while my wife was away. I need not explain how I got it, for that has no importance; but it was the genuine fluid extract, and I could not resist the temptation to make an experiment. One of its effects, as you know, is to induce torrential laughter—"
"Yes; sometimes."
"—I am a writer of humorous tales, and I wished to increase my own sense of laughter—to see the ludicrous from an abnormal point of view. I wished to study it a bit, if possible, and—"
"Tell me!"
"I took an experimental dose. I starved for six hours
