Kollywood star Kamal Hasan is going very cautious while planning out his script these days. The latest strategy of his conservative approach is not to reveal the story of the flick to any one but for his close associates. Kamal's upcoming flick 'Manmadhan Ambu' will have its script revealed only to Director K S Ravikumar,Era Murugan and Crazy Mohan. The members of the team will be updated about the relevant part of the script only at the beginning of each acting schedule. Kamal has turned very conscious as a result of the recent problems he had to face when more than one person came up claiming the credit for his scripts.