Wakeup Call: Hitting the Wall

I've been waking up early this spring. Like 4 AM early. So it was no biggie when I opened my eyes in my hotel room in Hendersonville, NC at 4:45 AM on Sunday, April 29. What was a big deal was seeing the ceiling moving. It was disconcerting to have the room spinning crazily around me, and no fun alcohol overindulgence to explain it. I closed my eyes and somehow drifted back to sleep. Opened