This is another hit song from Sarah. It is about someone realizing his/her mistakes. While no specifics mentioned (for obvious reasons because songs are meant to universally be relatable to all circumstances), she spoke about recognizing the mistakes, empowering the self to admit them, recognizing what was lost (as a consequence), and not letting people bring you down any further by continually reinforcing what you have done wrong (that you have learnt from life lessons).
You can only move forward upon admission; otherwise you are stuck because you did not own the mistake (error of judgment) and provide closure for it. And not to be too caught up with how the other party respond (or the lack of it!). In essence, it is taking care of yourself (self love) before others. You need that to remain sane and not be held hostage by others that could result in resentment! Let go when it is time to (after all efforts were lost on deaf ears). I'll end my post with extracts of the song's lyrics.
"Heaven bend to take my hand and lead me through the fire. Be the long awaited answer to a long and painful fight. In the lonely light of morning, in the wound that would not heal. It's the bitter taste of losing everything that I've held so dear."