Someone I'm Not

Someone please tell me the truth
Am I somebody else?
Am I not who I think I am?
I don't feel quite myself

I do not recognize that girl
I see in my reflection
Some sort of stranger I don't know
Who offers me protection

But I don't know if I trust her
I'm not sure who she is
I'm scared if I show her my heart
She'll break it in to pieces

I hear the voices in my head
God, which one is you?
I listen to stories I'm told
But don't know what all's true

I think that I've been blinded by
My insecurity
I feel like I'm not good enough
But maybe that's just me