What is the song how to save a life about?

The Fray's song "How to Save a Life" is about the struggle of dealing with the aftermath of depression and suicide. It is told from the perspective of the individual who is struggling, and it expresses the pain and confusion they feel. The lyrics explore themes of guilt, helplessness, and the desire for salvation. The song conveys the message of being there to support someone in need and wanting to save them. It also emphasizes the idea of seeking help and guidance during times of darkness and despair.