Ryan Holiday is a #1 New York Times Best-Selling author and media strategist. He’s written more than a dozen books, including Ego Is the Enemy, The Daily Stoic, The Obstacle Is the Way, and Stillness Is the Key.
He’s also the host of a popular podcast called The Daily Stoic.
His newest book, Discipline Is Destiny, is part of a series he’s written on The Stoic Virtues. 
Some of the things he talks about today are why a lack of discipline leads to unhappiness, the areas of your life where you can start developing more discipline, and the biggest misconceptions about living a disciplined life.