you just had a thought.
Right now, without trying,
thoughts are arriving —
words, pictures, this very sentence.
We treat it as nothing.
The most ordinary thing in the world.
But stop and ask the strange question:
what is a thought,
actually made of?
The answer is almost unbelievable.
Every thought you have ever had,
every face you remember,
every word you are reading now —
is electricity.
Tiny storms of it,
crackling in the dark
inside your skull.
you are weather —
made of lightning.
Inside your head,
right now,
are eighty-six billion
tiny living cells —
each one wired to thousands of others
by a hundred trillion connections.
There are more links
in the dark of your skull
than there are stars
in the whole Milky Way.
a signal arrives
at one tiny cell.
it builds. it gathers.
until the cell cannot hold it.
and the cell fires.
a pulse races down the wire
at more than 250 miles an hour.
it leaps the gap —
and wakes the next one.
One pulse, alone,
is almost nothing.
A single flicker in the dark.
But light up billions of them
at once, in patterns,
racing and weaving together —
and out of that storm comes
the smell of rain,
your mother's face,
the ache of a song.
somehow, the lightning
adds up to you.
now pull back.
billions of cells,
each wired to thousands more.
and watch a single thought
move across the dark.
a smell. a face. this sentence —
all of it is just light,
moving.
And here is the vertigo of it:
you are not a little self
sitting behind your eyes,
watching the storm.
You are the storm.
There is no one else in there.
The lightning is not making your mind —
the lightning is the mind.
it is doing the feeling.
Think of what that means.
A rock does not feel.
The sea does not dream.
Most of the universe
is dark and senseless.
But take that same dead matter,
wire it up just so,
and run a current through it —
and it wakes up.
It begins to experience.
the universe taught itself to feel
with a little electricity.
So let us follow just one.
Let us call this single pulse
spark 9.
Half a second ago, spark 9
crossed the dark of your brain
to help you read this word.
It is already gone.
It lived a thousandth of a second.
But for that instant,
spark 9 was a piece of you —
thinking.
You are electricity
that learned to feel itself.
A hundred trillion sparks
will cross your mind
before you are through —
each one a tiny lightning,
each one gone in an instant,
and somehow, together,
they are everything you are:
every love, every fear,
every word you never said.
So when the next thought
flickers through your dark —
be amazed.
you are the only weather
that knows it is raining.