It is known news that Mr Perfectionist Aamir Khan is going to be seen as the baddie in the movie Dhoom 3. However, it is heard that he was sharing his thoughts recently when he reportedly mentioned that though he has begun working on the physical side he is not yet prepared for the role mentally. On the other hand, he has been focusing on his TV show. Dhoom 3 has Abhishek Bachchan with Uday Chopra and Aamir would be pairing up with the angel of beauty Katrina Kaif.