My head was tingling with pain, and so buzzy that I had no sense worth speaking of, but just kept myself afloat in an instinctive sort of way by paddling a little with my hands. And I could not see well for what I thought was water in my eyes--until I found that it was blood running down over my forehead from a gash in my scalp that went from the top of my right ear pretty nearly to my crown. Had the blow that made it struck fair it certainly would have finished me; but from the way that the scalp was cut loose the blow must have glanced. The chill of the water freshened me and brought my senses back a little: for which I was not especially thankful at first, being in such pain and misery that to drown without knowing much about it seemed quite the best thing that I could hope for just then. Indeed, when I began to think again, though not very clearly, I had half a mind to drop my arms to my sides and so go under and have done with it--so despairing was I as I bobbed about on the swell among the patches of gulf-weed which littered the dark ocean, with the brig drawing away from me rapidly, and no chance of a rescue from her even had she been near at hand. Whether I had or had not hurried the matter, under I certainly should have gone shortly--for the crack on my head and the loss of blood from it had taken most of my strength out of me, and even with my full strength I could not have kept afloat long--had not a break in the clouds let through a dash of moonlight that gave me another chance. It was only for a moment or two that the moonlight lasted, yet long enough for me to make out within a hundred feet of me a biggish piece of wreckage--which but for that flash I should not have noticed, or in the dimness would have taken only for a bunch of weed. Near though it was, getting to it was almost more than I could manage; and when at last I did reach it I was so nearly used up that I barely had strength to throw my arms about it and one leg over it, and so hang fast for a good many minutes in a half-swoon of weakness and pain.