Spooky, isn’t it,
when you pull into your driveway
and realize you don’t remember the trip,
not one light or turn or stop sign.
While you argued with yourself, heedless to hazards,
your mind, loyal as a dog, brought you home.
For something we carry around every day,
we don’t know much about the brain.
How can a wad of lumpy grey tissue
run the show?
Do our fears and memories live in its folds?
When we sleep,
how can that cold blackness inside our skulls
create the smell of bacon,
a sun-spangled lake,
How are we fooled night after night,
dropped inside a carnival world,
made to do unspeakable things?
For whose amusement do we perform?
“Where are my glasses?” we say to ourselves,
as if we are speaking to someone else,
a steadfast companion forged at birth.
Just a little bigger
than two clenched fists,
the brain is a riot of neurons:
100 billion twitchy cells,
each one connected
to thousands of others
in a tireless bombardment
of electricity and chemicals.
I picture it as a city.
A crisscross of streets
with lights and signs
controlling the traffic,
some roads well worn,
one ways that limit us,
dead ends that stop us.
There are places we frequent,
shadowy neighborhoods we avoid,
here and there
a rousing new enterprise.
Aim for the horizon
or stay on the tracks—
it’s your life,
at least for a while,
until all the streets
begin to look strange,
one after another
going dark and quiet,
leaving you stranded
in perfect stillness.
Home at last.