The Grit book, by psychologist Angela Duckworth, asks why some people keep going through long, difficult goals while others give up. Published in 2016, it is widely read by entrepreneurs because building a business is rarely quick or easy.
What the Grit book is about
Duckworth defines grit as a combination of passion and perseverance for long-term goals. She draws on her research and on stories of people in a range of fields to argue that sustained effort, not just talent, plays a major role in achievement.
The book also looks at how people can develop grit, through interest, practice, purpose, and hope.
Duckworth’s message is encouraging but not magical. She stresses that interest and purpose matter, which means grit is about sticking with something worth your effort, not enduring misery for its own sake.
Key ideas for business owners
Several themes translate well into running a business.
- Interest: choose work you find genuinely engaging
- Practice: keep improving with focused effort and feedback
- Purpose: connect your work to something that matters
- Hope: believe that effort can change outcomes
- A growth mindset: treat setbacks as information
Apply the ideas in your own business
Think about the long-term goal you are working toward and break it into stages. Choose one skill that would move you forward, such as selling or managing cash flow, and practice it deliberately. Seek feedback from mentors or peers, and review your progress regularly.
The habits in Atomic Habits for business owners pair well with this approach, since small repeated actions build persistence.
Keep a simple log of your practice and what you learn. Reviewing it each month shows progress that is easy to miss day to day.
Grit and wellbeing
Perseverance does not mean ignoring your limits. Owners who push without rest risk burnout, which is why sleep, recovery, and support matter. See resilience for entrepreneurs and entrepreneur burnout for how to keep going sustainably.
Limits to keep in mind
Some critics argue that grit is only one factor among many, and that circumstances, resources, and luck also matter. Treat the Grit book as a source of ideas, not a formula. Knowing when to change direction is also a sign of good judgment.
Many readers also appreciate that the book does not claim a single trait explains success. It invites you to look at your own circumstances honestly and decide what you can change.
Is the Grit book worth reading
It suits owners who want encouragement and practical ideas for staying the course. Read it alongside our guide to business books and audiobooks, and write down one long-term goal and the next step you will take this week.
More reading inspired by the Grit book
- Atomic Habits for Business Owners: Key Lessons
- Podcasts for Entrepreneurs: How to Choose and Use Them
- The E-Myth Revisited: Lessons for Business Owners and Buyers
- What Is a Business Opportunity? A Plain-English Guide
- How Being Your Own Boss Can Boost Mental Health and Wellbeing
- SCORE free business mentoring
Helpful outside resources: The Atlantic.
Keep reading
If this topic is useful to you, these related guides on SmartBizOpps are a good next step.


