Unlock The Key To Success In This Must-Read For Anyone Seeking To Succeed, Pioneering Psychologist Angela Duckworth Takes Us On An Eye-Opening Journey To Discover The True Qualities That Lead To Outstanding Achievement. Winningly Personal, Insightful And Powerful, Grit Is A Book About What Goes Through Your Head When You Fall Down, And How That - Not Talent Or Luck - Makes All The Difference.'Impressively Fresh And Original' Susan Cain