Painting Promises - Doubts Lyrics

What happened here?
I used to feel alive inside
No chance at this
I've heard it all before
You'll waste your breath again

And this is not how it's supposed to be
And you will never get the best of me
And just be careful what you wish for me

You're tearing me apart now
And I won't let you in
I lose my mind with all your doubts
You're so selfish to think that it's okay
You're tearing me apart now
And I won't let you in
I lose my mind with all your doubts
You're so selfish to think that it's okay

You made me thinking that I'm lost without you
You're not the only one
This separation is enough to kill me
I've got nowhere to run

And this is not how it's supposed to be
So just be careful what you wish for me

You're tearing me apart now
And I won't let you in
I lose my mind with all your doubts
You're so selfish to think that it's okay
You're tearing me apart now
And I won't let you in
I lose my mind with all your doubts
You're so selfish to think that it's okay

Wandering alone in the cold embrace I feel from all of my own self doubt
Now

You're tearing me apart now
And I won't let you in
I lose my mind with all your doubts
You're so selfish to think that it's okay
You're tearing me apart now
And I won't let you in
I lose my mind with all your doubts
You're so selfish to think that it's okay

But I gave it all and then you went and flipped the switch on me
And I have a feeling this is not how it's supposed to be
I never knew just who you were