Christoph Waltz denying villain role in new Bond movie 'Spectre'

The transcript features a discussion with an actor about the nature of their job, which is described as a challenge and a significant part of their life. The conversation touches on the actor's role as a villain in a film, specifically addressing the character Blofeld. The actor emphasizes the importance of secrecy regarding their roles and encourages viewers to enjoy the film without spoilers.

What does the speaker imply about the nature of the job they are discussing?

How does the speaker describe their character in the film?

What is the significance of the phrase 'sign your life away' in the context of the film industry?

What reasons does the speaker give for not discussing their characters or stories?

What does the speaker suggest about the audience's experience of the film?