What Is Grit, Exactly?
In 2007, psychologist Angela Duckworth and her colleagues introduced a construct that would reshape conversations about success: grit. Defined as the combination of passion and perseverance toward long-term goals, grit was proposed as a predictor of achievement that goes beyond raw talent or intelligence.
The core idea is deceptively simple: talent tells you what someone could do at their best; grit tells you how consistently they'll show up and push through difficulty over months, years, and decades.
The Original Research
Duckworth's early studies examined diverse populations — West Point military cadets, National Spelling Bee competitors, salespeople, and teachers in underserved schools. Across these contexts, individuals who scored higher on grit measures tended to persist longer and achieve more than their peers, even when controlling for talent and intelligence.
One particularly striking finding: among West Point cadets completing the notoriously brutal "Beast Barracks" summer training, grit scores were a better predictor of who would complete the program than the academy's own composite admissions score — which includes physical fitness, academic performance, and leadership assessments.
Two Components of Grit
Grit, as Duckworth defines it, has two distinct but related dimensions:
- Consistency of interest (passion): Maintaining focus on a single overarching goal over time, rather than shifting priorities with every new interest or obstacle.
- Perseverance of effort: Continuing to work hard even when progress is slow, when failure occurs, or when alternatives look more attractive.
Research suggests these two components, while correlated, are somewhat independent. You can be highly persistent in effort while still struggling to maintain consistent long-term interest — and vice versa.
What Grit Is Not
One of the most important clarifications in grit research concerns what the concept doesn't mean. Grit is not:
- Blind stubbornness: Gritty people don't persevere with strategies that clearly aren't working. They persist toward goals, not necessarily toward a single fixed approach.
- Tolerance of abuse or bad circumstances: Researchers and critics have noted that grit is sometimes misapplied to encourage people to endure genuinely harmful situations rather than change them.
- A replacement for structural opportunity: Grit research has faced valid criticism for overemphasizing individual psychology at the expense of acknowledging systemic barriers to success.
Can Grit Be Developed?
This is one of the most practically important questions in the field. The research suggests grit is not entirely fixed:
- Interest development: Exposure to a wide range of domains in early life, followed by depth of engagement in a chosen area, tends to cultivate lasting passion.
- Deliberate practice: Structured, effortful practice — particularly with feedback — builds both competence and the habit of pushing through difficulty.
- Purpose: Connecting personal goals to something larger than oneself appears to sustain motivation through setbacks.
- Hope: Duckworth argues that a learned belief that effort changes outcomes is foundational to developing grit.
A Balanced View
Grit is a genuinely useful concept, but it's worth holding it with some nuance. The most productive application isn't to tell people to simply "try harder," but to understand what conditions — internal and external — allow people to sustain meaningful effort over time. Grit, at its best, isn't about grinding yourself down. It's about caring enough about something real to keep showing up for it.