Actor Aamir Khan, often known as Bollywood's Mr. Perfectionist, says he is not a “natural actor” and unlike others, he has to work hard to get a perfect shot! He thinks he has a sense of what a good performance is, but it takes him a while to internalize the character. “When I see actors like Naseeruddin Shah, Om Puri, Raghuvir Yadav, Dilip Kumar, Amitabh Bachchan, I feel they are a powerhouse. When they give their shot, it comes out very naturally and effortlessly. I don't think I have this gift.” The actor, having completed 30 years in the Indian Film Industry, says he fights through his doubts and doesn't mind going through multiple rehearsals before a perfect shot. He believes that his biggest strength lies in the fact that he is not afraid of failure and that is why he is very choosy about his work.