Nir Eyal is an Israeli-born American author, lecturer and investor known for his bestselling book, Hooked: How to Build Habit-Forming Products.

Reid Garrett Hoffman CBE is an American internet entrepreneur, venture capitalist and author. Hoffman was the co-founder and executive chairman of LinkedIn, a business-oriented social network used primarily for professional networking. He is currently a partner at the venture capital firm Greylock Partners.

Reid

Paul Graham is an English-born American computer scientist, entrepreneur, venture capitalist, author, and essayist. He is best known for his work on Lisp, his former startup Viaweb, co-founding the influential startup accelerator and seed capital firm Y Combinator, his blog, and Hacker News.

Paul

James Clear is a personal development keynote speaker and New York Times bestselling author of Atomic Habits. His entertaining talks teach audiences about small habits, decision-making, and continuous improvement.

James

Adam M. Grant is an American psychologist and author who is currently a professor at the Wharton School of the University of Pennsylvania specializing in organizational psychology. He received academic tenure aged 28, making him the youngest tenured professor at the Wharton School.

Adam

Ryan Holiday is the bestselling author of Trust Me, I’m Lying; The Obstacle Is the Way; Ego Is the Enemy; Conspiracy and other books about marketing, culture, and the human condition. His work has been translated into over 30 languages and has appeared everywhere from the New York Times to Fast Company. His company, Brass Check, has advised companies such as Google, TASER, and Complex, as well as multiplatinum musicians and some of the biggest authors in the world. He lives in Austin, Texas.

Ryan

Seth Godin is the author of 18 books. He's also the founder of the online workshops altMBA and The Marketing Seminar. Godin has founded several companies, including Yoyodyne and Squidoo. In 2018, he was inducted into the Marketing Hall of Fame.

Seth

Dr. Joe Dispenza is an international lecturer, researcher, corporate consultant, New York Times bestselling author, and educator who has been invited to speak in more than 33 countries on 6 continents.

Tim Ferriss has been listed as one of Fast Company’s “Most Innovative Business People” and one of Fortune’s “40 under 40.” He is an early-stage technology investor/advisor and the author of five #1 New York Times and Wall Street Journal bestsellers. The Tim Ferriss Show podcast has now exceeded 400 million downloads.

Broderick Stephen Harvey is an American comedian, businessman and entertainer. He hosts The Steve Harvey Morning Show, Family Feud, Celebrity Family Feud, the Miss Universe competition and Fox's New Year's Eve. Harvey began his career as a comedian.

Steve

Jason Zweig first started writing a personal finance column for The Wall Street Journal in 2008. Zweig also edited Benjamin Graham's The Intelligent Investor, which Warren Buffett said "by far the finest book about investing ever published." He's the author of Your Money and Your Brain, one of the first books to look at investing's biology, as well as The Devil's Financial Dictionary, a satirical lexicon of Wall Street jargon.

Jason

Joshua Waitzkin is an American chess player, martial arts competitor, and author. As a child, he was recognized as a prodigy, and won the U.S. Junior Chess championship in 1993 and 1994. The film "Searching for Bobby Fischer" is based on his early life.

Josh

Arianna Huffington is a Greek-American author, syndicated columnist, and businesswoman. She is the founder of The Huffington Post, the founder and CEO of Thrive Global, and the author of fifteen books.

Arianna

Dr. David Sinclair, a Professor of Genetics at Harvard Medical School, is one of the most well-known researchers in the field of rejuvenation. David is Australian-born and released his bestselling book, 'Lifespan: Why We Age and Why We Don’t Have To', in 2019.

David

<p>&nbsp;Simon Oliver Sinek is a British-American author and motivational speaker. His first book, Start With Why: How Great Leaders Inspire Everyone to Take Action , was published in 2009; his most recent book, <a href="https://bestbooks.to/book/the-infinite-game_simon-sinek" target="_self">The Infinite Gam</a>e: The Pursuit of Happiness in Its Own Terms , was published in 2017. He has been featured as a guest on The Oprah Winfrey Show, TEDx conferences, and at the United Nations Global Compact Leaders Summit.</p>


Simon

Nassim Nicholas Taleb is a Lebanese-American essayist, scholar, statistician, and former option trader and risk analyst, whose work concerns problems of randomness, probability, and uncertainty.

Nassim Nicholas Taleb

The enneagram is a powerful and scientifically validated tool for determining personality type.  The authors of this book have set the standard for determining personality type using the enneagram.  Their studies have been recognized worldwide, and the book outlines and details their method for determining type in a trustworthy way that can be used practically in many aspects of daily life.  This revised edition features the all-new, scientifically validated Riso-Hudson Type Indicator, which has been refined and simplified to appeal especially to beginners interested in unlocking the secrets of personality.  The most reliable, accurate and accessible way to identify your type, the improved enneagram questionnaire helps you identify fundamental character traits, revealing invaluable directions for change and growth. 

Raymond Dalio is an American billionaire investor, hedge fund manager, and philanthropist. Dalio is the founder, co-chairman and co-chief investment officer of investment firm Bridgewater Associates, one of the world's largest hedge funds. Bloomberg ranked him as the world's 79th-wealthiest person in February 2020.

Discovering Your Personality Type

The first definitive guide to using the wisdom of the enneagram for spiritual and psychological growth. The ancient symbol of the Enneagram has become one of todays most popular systems for self-understanding, based on nine distinct personality types.  Now, two of the worlds foremost Enneagram authorities introduce a powerful new way to use the Enneagram as a tool for personal transformation and development.  Whatever your spiritual background, the Enneagram shows how you can overcome your inner barriers, realize your unique gifts and strengths, and discover your deepest direction in life. The Wisdom of the Enneagram includes:Two highly accurate questionnaires for determining your typeVivid individual profiles focused on maximizing each types potential and minimizing predictable pitfallsSpiritual Jump Starts, Wake-Up Calls, and Red Flags for each typeDozens of individualized exercises and practical strategies for letting go of troublesome habits, improving relationships, and increasing inner freedomRevealing insights into the deepest motivations, fears, and desires of each typeHighly accessible, yet filled with sophisticated concepts and techniques found nowhere else, The Wisdom of the Enneagram is a strikingly new fusion of psychology and spirituality.  It offers an exciting vision of human possibility and a clear map of the nine paths to our highest self-expression. 

Kristen Ulmer is a former professional extreme skier who retired in 2003 to study and teach about fear.

Don Richard Riso

Best author’s book

Discovering Your Personality Type

Written books

The Wisdom of the Enneagram

Discovering Your Personality Type

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