I'm grateful 'Saawariya' failed as it prepared me for life: Ranbir

Actor Ranbir Kapoor said that he is "very grateful" that his debut film 'Saawariya' didn't do well because that "really prepared" him for life. Calling the film's director Sanjay Leela Bhansali a "hard taskmaster", Ranbir said, "One and a half years of assisting on 'Black' with Mr Bhansali was actually the biggest film school of my life."