This is a cool concept, and I like the way you mirrored the idea using half-rhymes, e.g. mine/ behind.

one Question

Why is it a battle they cant win?

I like this one because its deep and personal to anyone who has faced this type of experience. Your words embodied the meaning I interpreted from this poem. I felt that you were trying to say that, you lost yourself to a bad influence of some sort and at that point you feel defeated. I enjoyed reading this one. :]