I was drifting in and out of sleep when I thought I heard a soft knocking on my bedroom door. As I awoke I wondered if the knocking I had heard was just a dream, so I waited and listened. There was silence as the rest of the house and world slumbered around me.  I thought to myself that there couldn’t have been someone knocking on my door.  And as I glanced at my clock, I was sure it was just a dream...for who would be awake and knocking on my door at 4:20 in the morning?  Uh...Mary Jane, is that you?