Over my Shoulder

Looking over my shoulder
I feel you standing there
I see empty space
That should be occupied
By more than just the preception
Of a presence
Imagined or otherwise
But I know it's you
Just when I think I'm alone
I'm not
Because I've got
You looking over my shoulder
At everything I do
But you cannot
Stop me from making stupid choices
Cannot give me any advice
But I still look twice
When I look over my shoulder