- Think Again: The Power of Knowing What You Don't Know by Adam Grant - Thinking, Fast and Slow by Daniel Kahneman - The Daily Stoic: 366 Meditations on Wis

- Think Again: The Power of Knowing What You Don't Know by Adam Grant - Thinking, Fast and Slow by Daniel Kahneman - The Daily Stoic: 366 Meditations on Wisdom, Perseverance, and the Art of Living Hardcover by Ryan Holiday