Tim Gunn discusses his teen suicide attempt

Video PSA made in response to rise in suicides of gay teens

"Project Runway" mentor Tim Gunn talked about his suicide attempt when he was younger.

In a public service announcement for The Trevor Project, a national organization centered on crisis and suicide prevention efforts for LGBT and questioning youth, Gunn said, "As a 17-year-old youth who was in quite a bit of despair, I attempted to kill myself and I'm very happy today that that attempt was unsuccessful. But at the time, it's all that I could contemplate."

Other celebrities who have shared their stories for The Trevor Project include "Glee's" Chris Colfer.