One word and character trait is the determining factor that is scientifically proven to attribute to success.
Grit.
noun[U]
Courage and determination despite the difficulty.
Grit: The Power of Passion and Perseverance by Angela Duckworth is a book that explores the concept of grit as a predictor of success.
The author argues that grit, or the combination of passion and perseverance, is a more important factor in achieving success than raw talent or intelligence.
Throughout the book, Angela Duckworth shares her own experiences and the research she conducted as a former math teacher and researcher at the University of Pennsylvania.
She explains how grit can be developed and strengthened through practice, and provide evidence that grit is a better predictor of success in a wide range of fields, from academics to athletics to the military.
The book also includes profiles of successful individuals, such as Olympic athletes and West Point cadets, who demonstrate the power of grit in their pursuits.
The author argues that by embracing the qualities of passion and perseverance, anyone can achieve their goals and lead a successful and fulfilling life.
Overall, grit is the trait that provides a new perspective on what it takes to achieve success.