This is the first song I'm ever posting, so please be kind. It's not finished either

I'm mature enough to know what I'm doing
Especially to know when I do something wrong
But I always hit this wall
That won't let me go further
The pieces of my heart are missing you
And you know it's not easy for me

-Chorus-
I'm sorry I wanted you to be alright
I'm sorry you couldn't see this
I'm sorry I don't look anywhere but behind
I'm sorry I'm slowly losing everything
But you're not sorry
I'm sorry I couldn't say I'm sorry

Somebody told me it would be easy
To listen to my own soul and heart
But this consumes me alot
Was I mistaken when I wanted you to be fine?
Why does everything have to be so complicated?
My heart just breaks in your hand

-Chorus-
I'm sorry I wanted you to be alright
I'm sorry you couldn't see this
I'm sorry I don't look anywhere but behind
I'm sorry I'm slowly losing everything
But you're not sorry
I'm sorry I couldn't say I'm sorry