Tammy Shugart

In Unbreakable, Jay Glazer talks directly to you, his teammates, and shares his truth. All the success from his screeching-and-swerving joy ride through professional football, the media, the MMA fighting world, Hollywood, the military-warrior community, comes with a side of relentless depression and anxiety. Living in the gray, as Jay calls it, is just a constant for him.

After film critic Gene Siskel asked her, "What do you know for sure?" Oprah Winfrey began writing the "What I Know for Sure" column in O, The Oprah Magazine. Saying that the question offered her a way to take "stock of her life", Oprah has penned one column a month over the last 14 years.

The megatalented creator of Grey's Anatomy and Scandal and executive producer of How to Get Away with Murder chronicles how saying yes for one year changed her life - and how it can change yours, too.

Tim Gunn, America's favorite reality TV cohost, is known for his kind but firm approach in providing wisdom, guidance, and support to the scores of design hopefuls on Project Runway. Having begun his fashion career as a teacher at Parsons The New School for Design, Tim knows more than a thing or two about mentorship and how to convey invaluable pearls of wisdom in an approachable, accessible manner.