This year marks the 20th anniversary of Elizabeth Gilbert’s bestselling travel memoir “Eat, Pray, Love,” set in Italy, India and Indonesia. With more than 18 million copies sold globally, in over 30 languages, it sparked a solo travel movement and in 2010 was adapted into a blockbuster film. CNN spoke with three women to learn about how how the book changed their lives. #cnn #eatpraylove #solotravel