What's Intended To Be Heard

I am the thought in the back of your head
I am the voice that you don't use
I am unused and left aside
I am tough as well as weak
I am the tool
I am the hand that uses the tool
I am a love unloved
I am the source of power
I am the weakness of all
I am magic
I am your salvation
I am your damnation
I am your ally
I am your enemy
I am the reason you fight
I am the reason you survive
I am what you make me to be
I am you
I am myself
I am Alpha Zeta