What if I say that I’ll never surrender?

Today has been incredibly difficult for me.

I’m the voice inside your head
You refuse to hear
I’m the face that you have to face
Mirrored in your stare
I’m what’s left, I’m what’s right
I’m the enemy
I’m the hand that will take you down
Bring you to your knees

So who are you?
Yeah, who are you?