William Matthews - Bedtime

Usually I stay up late, my time
alone. Tonight at 9o I can tell
I'm only awake long enough
to put my sons to bed.
When I start to turn off lights
the boys are puzzled. They're used
to entering sleep by ceding to me
their hum and fizz, the way they give me
50¢ to hold so they can play
without money. I'm their night-light.
I'm the bread baked while they sleep.
And I can scarcely stand up, dry
in the mouth and dizzied
by fatigue. From our rooms
we call back and forth the worn
magic of our passwords and let one
another go. In the morning Sebastian
asks who was the last to fall
asleep and none of us cares or knows.

William Matthews

http://www.poemhunter.com/poem/bedtime-11/