Summary of Angela Duckworth's Grit, Angela Duckworth discusses her research into the characteristics of successful people. She argues that innate talent is less important to success than the willingness to persevere despite difficulty and initial failure.

People tend to believe that innate ability is the most important determinant of success and achievement. However, IQ tests and other measures of supposedly natural talent are poor predictors of performance. On the other hand, questionnaires designed to measure perseverance and determination correlate these qualities with success. Hard workers with determination can succeed even in fields like math, which students usually regard as dominated by people with talent or genius.

Grit itself is not a fixed characteristic. Rather, it is a trait that can be learned and cultivated. Individuals can build grit by focusing on their own passions and by cutting out activities or goals that distract from more central endeavors…