[smaddox]

I've learned a tremendous amount about how to be a better friend by reading "Daring Greatly", "The Science of Trust", and "12 Rules for Life", as well as from how my friends and family have helped me when I'm down.

Verbally expressing your love and support for your friend, and helping them see the positive aspects of their self, their situation, and the world around them can go a long way. If you can get them to talk about their views, and help them see when they're stuck in unproductive negative self-talk, that can be truly eye opening. Help them love themselves. Encourage them to come on a walk or run or other exercise with you; don't force them or over pressure them, but say that you promise they'll feel better.