"Throughout my career, I never knew which movies of mine made money and which didn't. When Titanic came out, people would say, 'Do you realise what a success this is?' And I'd say, 'Yeah, yeah it's a hit.' The (money) stuff never mattered to me... Unless you want to prove that you can carry a film with your name, continuously trying to achieve box office success is dead end." Hollywood star Leonardo Dicaprio doesn't pay attention to box office numbers.