Everything, nothing and in between

You are the pain, I want to run away from and the cure, I yearn for...

You are the war, am fighting
And the peace, I need.

You are the light, at the end of this path, alluring me to walk despite the hardships
And the darkness, engulfing me, at every step

You are my tears, running down my cheek, washing down my pain
And my smile, bringing the hope I need..

You are the silence, to calm the chaos of my brain...
And the screams, breaking me down and down..

You are my salvation..And damnation
You are my everything, And nothing..

You are the start,and the end..
and I go round and round in between..

P.s. : Based on who you attribute that 'you' to, heart of the story changes. Hope it's a good read. Let me know who 'you' think it's about.