Snap!
Finally! East to west time zone changes are much easier (for me, at least) than west to east. I've been really dragging, having huge problems falling asleep at night. I've been setting my alarm for my normal waking time, staying up all day. Still, sleep was elusive; that 5-hour time change seemed to be getting the better of me.
I think my body finally had enough. I felt exhausted all day yesterday. I came home, still forced myself to stay awake until 9:30 PM. Ah, time to sleep! For the first night since I arrived home, I fell asleep immediately and slept until 6 AM.
Ah, I've finally snapped back into the Eastern time zone.