Huh?

I am extremely tired.

I don't know how my wife can manage to keep up with only two or three hours of sleep a day for a week. I'm kind of nervous about the drive home since the tiredness, the heat and the vibration of the engine is a recipe for disaster.

When I left for work in the morning, my son was quietly sleeping. Of course, he waits until 4:30 a.m. to fall asleep.