I sleep on my back. I've been told by my parents I have had conversations with them and they thought I was wide awake, but it's the exact opposite so I'm guessing I sleep talk as well :U I apparently drool, or at least that's what my face and pillow imply. I sleep with pajamas on (but they're really just boxers and a sleeveless shirt) and normally cover myself with a sheet (or, at the very least depending on the heat, my crotch. I don't like my dick exposed, despite the fact I've still got underwear on.)
If I dream, I don't remember them. I've had wet dreams, but they're so few and far between I can count them on one hand. (From what I can remember, 4 total and they only started a couple of years ago.) I don't remember the contents of them, but when they're over I always wake up. It's uncomfortable laying in a pool of cum. It usually feels like I pissed myself. (IMG:[
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style_emoticons/default/sad.gif) ...Maybe I did :U
Actually getting to sleep takes a hell of a long time, occasionally multiple hours. I usually sleep between the hours of 8AM and 4PM. I stay up all night :V