Dev Patel speaks in an interview about new film 'Lion'

The transcript discusses the director's vision and emotional impact of the film, highlighting how the final cut is a reflection of the director's broader vision. It emphasizes the director's character, describing him as spiritually grounded and a loving family man, which contributes to the film's quality. The director's background in commercials and his deliberate choice of material for his first film are also explored, showcasing his dedication to meaningful projects.

What does the speaker mean by saying the film is 'bigger than any single component in it'?

Why did the director choose the specific material for his first film?