General David Goldfein, former Chief of Staff of the US Air Force, and Dr. Heather Wilson, former Secretary of the Air Force, tell the story of the worst day in their professional careers and what it taught them about leadership.
You can find their book, Get Back up: Lessons in Servant Leadership, here.

The Blackberry Problem | The Mistakes Series
32:56

The Worst Poet in the World | From Cautionary Tales
41:20

Why Would I Do That to Jennifer Lopez? | The Mistakes Series
31:01