Copy Cat

I see you.
You follow me everywhere,
You move like I do.
You are a mirror image,

Only you are faceless, colourless.

You change your positions,
You're behind me, beside me, in front of me.
You go everywhere I do,
Except are you afraid of the dark?

I never see you there.

You walk with me, sit with me,
You are here even as I write this.
You may not speak, but are good company.

You are there from when i first open my eyes,
'Till i lay my head to rest at night.
I know there is only one of you,

My shadow, my copycat.