Words by which to live. I know a lot of people, including myself, who needs to let go of the past and focus in fixing the future. We're a family for a reason, cause we're the only ones that can make it work, if we work together.
Saving people is a really hard task - it won't always work. But what you can do is love them, make them feel special and let them know there's someone who cares about them and that their life is worth living.