I had a certain peculiarity of constitution, which I have some reason to believe I inherit. It seems to have its root in an unusual delicacy of hearing, which often conveys to me sounds inaudible to those about me. This I have had many opportunities of proving. It has likewise, however, brought me sounds which I could never trace back to their origin; though they may have arisen from some natural operation which I had not perseverance or mental acuteness sufficient to discover. From this, or, it may be, from some deeper cause with which this is connected, arose a certain kind of fearfulness associated with the sense of hearing, of which I have never heard a corresponding instance. Full as my mind was of the wild and sometimes fearful tales of a Highland nursery, fear never entered my mind by the eyes, nor, when I brooded over tales of terror, and fancied new and yet more frightful embodiments of horror, did I shudder at any imaginable spectacle, or tremble lest the fancy should become fact, and from behind the whin-bush or the elder-hedge should glide forth the tall swaying form of the Boneless. When alone in bed, I used to lie awake, and look out into the room, peopling it with the forms of all the persons who had died within the scope of my memory and acquaintance. These fancied forms were vividly present to my imagination. I pictured them pale, with dark circles around their hollow eyes, visible by a light which glimmered within them; not the light of life, but a pale, greenish phosphorescence, generated by the decay of the brain inside. Their garments were white and trailing, but torn and soiled, as by trying often in vain to get up out of the buried coffin. But so far from being terrified by these imaginings, I used to delight in them; and in the long winter evenings, when I did not happen to have any book that interested me sufficiently, I used even to look forward with expectation to the hour when, laying myself straight upon my back, as if my bed were my coffin, I could call up from underground all who had passed away, and see how they fared, yea, what progress they had made towards final dissolution of form--but all the time, with my fingers pushed hard into my ears, lest the faintest sound should invade the silent citadel of my soul. If inadvertently I removed one of my fingers, the agony of terror I instantly experienced is indescribable. I can compare it to nothing but the rushing in upon my brain of a whole churchyard of spectres. The very possibility of hearing a sound, in such a mood, and at such a time, was almost enough to paralyse me. So I could scare myself in broad daylight, on the open hillside, by imagining unintelligible sounds; and my imagination was both original and fertile in the invention of such. But my mind was too active to be often subjected to such influences. Indeed life would have been hardly endurable had these moods been of more than occasional occurrence. As I grew older, I almost outgrew them.