For you I will

Don't you see?
No. You don't see.
For you. Everything that I do, practically everything I am is for you
He's gone for you. I didn't need him in my life, but I needed you
So stupidly, I thought I could trade. It seemed to work that way in the past
Lose one, gain one, lose that one, gain the other
But of late I seem to have fallen into this horrible mind set
This arrogant, horrid person who thinks she should get things in life
who believes she 'deserves' things.
The fact of the matter is, I've become a horrible person and I don't like who she is.
I've got to change me if I want to change who wants me in their lives
How do I change who I am if I don't even know how I became who I am