Growth mindset is the belief that abilities and intelligence can be developed through dedication, effort, and learning — a concept pioneered by Stanford psychologist Carol Dweck in 2006. Unlike a fixed mindset that views talents as innate and unchangeable, a growth mindset reframes challenges as opportunities, failures as feedback, and effort as the pathway to mastery. This perspective is grounded in neuroplasticity — the brain's ability to form new neural connections throughout life — demonstrating that learning and improvement are biological realities, not wishful thinking. The key insight: your response to difficulty, not your baseline talent, determines how far you'll go.