This Sunday, Oprah's conversation continues with bestselling author and spiritual teacher Iyanla Vanzant. Iyanla opens up about how she came back from the brink of suicide and survived her daughter’s tragic death. Watch a preview.

Tune in to "Super Soul Sunday" September 16 at 11 a.m. ET/PT on OWN. You can also watch from anywhere in the world on Oprah.com, Facebook.com/owntv or Facebook.com/supersoulsunday.