Too Sleepy to Think

I did the falling asleep with this thing open, again.  This must be fairly relaxing.  Either that, or whatever I was contemplating put me in a comfortable state of mind.

At present, whatever that was escapes me.  Too bad, I guess.  Something that allowed my mind to wander enough to put me out.  Maybe I'll remember it later.  

Eventually, it'll come back to me.  Unless I fall asleep, again.  Probably will.