I wonder why my body clock refuses to get in tune with my shift pattern.

I am on lates and nights for most of the next week, so naturally I'm falling asleep at 9:30 and waking up at 3, 4 or 5am (3:15 today.) This, naturally, makes me antsy, anxious, nervy and generally fed-up - yes, even more than usual.
Normally I'd stay in bed and read, or surf the net, and try to get some more sleep - but I'm home and I can't do that when Wifey is asleep in the bed.

So I'm in the living room with Radio2 on, and a cup of tea in my new companion (very reasonable at £1.29 from Dunelm!) There is something satisfying about a pure white mug of a good size... So I guess its not all bad.