Dreams or Nightmares?

I haven’t been having too many nightmares lately, only pleasant dreams.

You might think this is a desirable situation, but I don’t agree. Personally, I prefer having a nightmare to having a dream. There’s something more pleasurable about waking up all sweaty and grateful just to be alive than waking up wanting to yank all your hair out in frustration because Alicia Silverstone isn’t really your girlfriend!

See what I mean? It’s always more fun waking up from a nightmare. Besides, I believe there’s a study that has linked dreams (but not nightmares) to premature balding in men. They could not figure out why exactly this should be but I think all the frustrated hair-pulling-out might have a part to play somewhere.

Here’s the question for today:
Is it incest if you sleep with a stepsibling halfsibling? (One common parent -- either Mom or Dad.)