The dreams came one night after the other. They were like a replay of a horrible situation, made worse by the altered reality so common to the dream state. It was a few years ago, some time after my friend Tracy had committed suicide in December 2004. A range of emotions occurred after his passing, from guilt, to sadness, to anger, back to sadness. Finally, an inevitable calm upon the psyche's realization that the event happened, Tracy was dead, and there was nothing that could be done about it. And yet... The first night, in the dream, Tracy was a ghost. Or at least he had the stereotypical ghostly qualities: an almost transparent, soft-white luminescence that took his form. I found myself next to his house, over by the back door. I heard a soft whimpering, like the kind you hear in a horror movie before a spook suddenly bursts onto the scene. Sure, enough, here came Tracy, passing through the back door, down the steps and over to the garage. I called out to him, ...