Graduating from National School of Drama (NSD), Nawazuddin started working in films from 1999, picking up small roles like a 'terrorist', 'waiter' or a pick pocket.
Things changed post "Kahaani" and "Gangs of Wasseypur" - both of which came in 2012-and put him in the mainstream cinema space.
"My struggle is still on. There are so many things that I can't tell you here but I do struggle even today," Nawazuddin says.
Post the two movies, Nawazuddin went on to do more off-beat projects, but it was the 2014 release "Kick" which was the first big movie he bagged opposite superstar Salman Khan. The duo worked again in "Bajrangi Bhaijaan".
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Today, the 42-year-old actor has worked with the who's who of Bollywood, including megastar Amitabh Bachchan, Aamir Khan and has a film with Shah Rukh Khan, "Raees", due for release.
"I don't feel like a star. The instinct from which I began, I still work with that. I just love the process of filmmaking. When I get a role, the problems I face in it's execution, the struggle, that is interesting to me.
"I still want to keep myself involved in that. I never walk with the baggage of being a star. 'Now look I am doing this scene, because I am a star.' I'll become corrupt then, whatever little I know I won't be able to do."
It is difficult to keep the same intensity alive after almost two decades in the industry, but Nawazuddin says, it is not impossible.
"I am an actor, have got a task so even if I have to reherse a 100 times, I'll do it. This is my job, to achieve the extreme possibilities of a scene."
In the process of following his instinct, the actor has developed a strong fan following who might consider watching an out-an-out commercial film just because he is starring in it, and Nawazuddin is aware of that.
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