We live in an age when most reality TV shows climax in a tearful finale. But feeling sad - genuinely sad - is still taboo. Yet, sadness happens to us all, sometimes in heartbreakingly awful ways. If we don't know how to be sad, it can be isolating for those experiencing it and baffling for those try...

We live in an age when most reality TV shows climax in a tearful finale. But feeling sad - genuinely sad - is still taboo. Yet, sadness happens to us all, sometimes in heartbreakingly awful ways. If we don't know how to be sad, it can be isolating for those experiencing it and baffling for those trying to help loved ones through dark times.