Dolly Parton, the legendary musician, actor, and literacy advocate, passed away on Tuesday at the age of 80, but her music, books, and theme park are seeing a surge in interest in the wake of her death.[743366][659035] In a candid 2015 interview with CNBC's Tania Bryer, Parton discussed her struggles with depression, her ambition, and the business decisions that defined her career.[743366] Parton's legacy extends beyond her extensive music catalog, which includes iconic hits like [743366]