Desc: IF Only You Knew... The Journey Through Teen Depression and Suicide: Directed by Mike Mickle. Suicide has become the second leading cause of death among young people 15-24. In this documentary, families who have suffered the tragic loss open up about their children's suicide. We hear from experts who offer advice on warning signs and how to talk with your children about their feelings of suicide an anxiety. A young woman who attempted suicide several times talks about those dark moments and offers encouragement to others who are in the same dark place she once was. We also hear from experts on the impact social media has on depression. This Emmy-nominated documentary offers real stories, real advice and real hope for families caught up in depression, anxiety and suicidal thoughts.