Lost In Myself

I know but I don't
I'm up but I'm down
I'm here but I'm there
I'm wrong but I'm right
Is it day or is it night?
I know everything about nothing
And nothing about everything
I'm headed left but I'm headed right
My world is upside down
Or maybe I’m the one upside down
And my world right side up
So many tears I cry
But my eyes are dry
I'm alive but I'm dead
Confused yet?
This is ten seconds in my head…