It's easy to suffer in silence, not knowing what to say to whom. These brave, honest talks suggest ways to open up, talk about it and seek help — as well as ways to offer it.

Depression, schizophrenia, suicidal feelings—too often, these experiences stay private. These speakers who've struggled with mental illness boldly share their stories, in hopes that others don't feel so alone.

Beautiful, intimate and ultimately uplifting stories of challenge -- from making a new home in a strange country, to rebuilding life after unthinkable tragedy.

These talks honor the selfless and overall wonderful human beings who help us every day.

We need to talk about war. These powerful, crucial talks come from soldiers, politicians, journalists and others who've seen the reality of war firsthand.

Handy TED Talks for when you (or a loved one) need help recovering from an emotional hit.