The Loudest Silence

Alone in the swallowing night, memories of the past haunt me.
Can anyone save me from this nightmare that i have created?
There was once a light that guided me but now it has turned to darkness.
Nights of silence are broken by the sounds of my cries as they fill the room of sorrow.
No light has reached through the darkness around me, am I a Fallen Angel or the Demon that rests within me.