I have not been sleeping well the last couple of nights. My guess is that the combination of warmer weather (and temp inside the house) and the pillow I've had since 'Nam are putting the smack-down on my REM sleep.
Did I roll out of bed at 4 am today to do my bike ride? You're damn right I did. It was a good one too.
20 miles in 1:05 - Average speed of 18.5 mph
Looks like I'll try to hit the sack early tonight...and find a new pillow.