As a star, Shah Rukh Khan says he is reclusive and happy, but the actor believes if he ever turns to direction he will become lonely and sad.
The actor, 54, said directing films is the "singular most lonely job".
"Here you are kind of playing God, you are making a film, you are telling actors how to act, choosing the dialogues, making the script, selling it to the audience, going into theatres, editing it in dark rooms... When the film comes out you are all alone in the success and failure of it. I think being a director is an extremely lonely job," Shah Rukh said in an interview with BBC journalist and "Talking Movies" host Tom Brook
"I would like to direct an action film. I want to grow up and be Christopher Nolan. But I don't know if I have the gumption. The big problem with me is I don't know when to say ok. And the director's big job is a roll, camera, action, cut, ok. I don't know how to say ok. I feel it can be better or was it good enough. So I am a little wary of being a director."