I was trying to find the meaning of this song, its still subjective though. Looking at the lyrics, and because it features adam gontier of three days grace, I'm pretty sure its about finally giving up on someone hooked on drugs.
On three days grace's last album, even the band itself has stated that all songs except 2 or 3 are about heroin addiction, because I believe it was the bassist who got hooked on it while touring for thier album before last. Thier last album, one x, had songs trying to encourage quitting and talking about how he will give or do anything to help his friend, like the song 'never too late'. This song looks live all hope is lost.
Just my opinion.
Mike tophorse*at*gmail*dot*com.