New Delhi: Shah Rukh Khan is enjoying shooting for Maneesh Sharma's "Fan" as the director, who has lived with the project for eight years, keeps challenging the Bollywood superstar to come up with a different approach.

Shah Rukh says he is in a way reinventing himself as despite the highest regard, "Band Baaja Baaraat" helmer Maneesh does not hesitate to tell him when he slips into familiar zones.