Grit

The Power of Passion and Perseverance

Angela Duckworth

20 min read
1m 21s intro

Brief summary

Success is often attributed to innate talent, but research shows that grit—a blend of passion and perseverance—is far more predictive of high achievement. Grit explains why some people thrive through difficulty while others with equal potential quit, and it's a quality anyone can develop.

Who it's for

This is for anyone who wants to understand the psychological drivers of long-term achievement, from students and educators to leaders and professionals.

Grit

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Introduction to Grit and the Talent Myth

The path to the United States Military Academy at West Point is one of the most grueling training programs in higher education. Applicants must secure congressional nominations, maintain elite academic standing, and pass rigorous physical assessments just to gain entry. Yet, despite this extreme vetting, one in five cadets drops out before graduation, often during the intensive seven-week initial training program. For decades, psychologists struggled to predict who would survive this ordeal, as traditional tests measuring innate ability failed to identify the quitters.

The disconnect lies in the fact that talent is not a reliable predictor of endurance. At West Point, the Whole Candidate Score serves as the primary metric for admission, weighing SAT scores, leadership appraisals, and fitness. While this score accurately predicts grades for those who stay, high-achieving cadets with top-tier scores are just as likely to drop out as those with lower marks. This suggests that when challenges exceed current skills, the ability to rise to the occasion has almost nothing to do with innate ability and everything to do with an internal response to adversity.

This quality is defined as *grit*, which is a ferocious combination of passion and perseverance. Highly successful individuals across fields rarely feel they have reached their full potential, finding deep gratification in the ongoing pursuit of their goals. They possess a stubborn attitude that allows them to remain constant in their pursuits even when the work becomes boring, frustrating, or painful. Unlike talent, which determines how quickly you improve, grit determines how long you stay committed to your chosen path.

Despite the clear importance of hard work, a naturalness bias persists in society. Research shows that even experts who claim to value effort over talent will consistently choose a naturally gifted person over a hard worker when making hiring or investment decisions. This bias creates a hidden prejudice against those who have earned their way through labor, favoring instead the mystery and awe of innate gifts. By overvaluing the spark of talent, society risks ignoring the sustained effort required to achieve true mastery.

Focusing exclusively on talent creates a self-fulfilling prophecy that leaves many capable individuals behind. When children are labeled as slow based on imperfect testing, they often internalize a low ceiling for their own lives and stop trying to improve. It is only when this focus shifts from innate potential to actual execution that real progress begins. Stories of individuals who were dismissed by intelligence tests but went on to lead their fields prove that sustained achievement eventually trumps early potential.

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About the author

Angela Duckworth

Angela Duckworth is an American academic and psychologist known for her research on grit, which she defines as passion and perseverance for long-term goals, and its relationship to self-control and success. A professor of psychology at the University of Pennsylvania and a 2013 MacArthur Fellow, she co-founded the Character Lab, a non-profit dedicated to advancing the science and practice of character development. Her work, which provides an alternative to focusing solely on cognitive skills, has been influential in the field of education and has been applied by a wide range of organizations, from the World Bank to Fortune 500 CEOs.

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