Angelina Jolie expresses self-doubt: 'I wonder if I'm good enough'

While promoting her survival drama 'Unbroken' in Berlin, Angelina Jolie talked about her personal doubts and revealed how the story of the movie inspired hope in her and her children. Jolie said, "I get overwhelmed personally and wonder if I am good enough, with the things that I do, am I a good enough mum? Am I a good enough person?". Jolie has also revealed that she once feared that the film was going to be one of the great disasters of filmmaking history. 'Unbroken' is the story of real-life hero Louis Zamperini, an American World War II soldier who spent 47 days drifting on a raft in the ocean before being captured as a Prisoner of War by Japanese forces.