Grey matter

Microscopic
The eye can't see
But they are there
You must believe

Some are normal

Some are not

Some are in left field
Others are shot

Some are genius
Some are less
Who ever created

The I.Q test

Some will swell

Upon concussion

Others shrink

With age regression

Some remember

Some forget

Some are sad

And others content

Some are imprisoned

In your mind

Locked Away

And doing time

Some cells multiply

When they shouldn't

Others try

And they couldn't

Some malfunction

Some think clear

Others dream

And are unaware

Some cells meltdown

And harm the living

Others are strong

And always forgiving

They are with you

When you start in the womb

They will come with you

To your tomb