Nawazuddin Siddiqui credits 'struggling' days for success today; says, ‘A man can also learn if the time is bad’

Nawazuddin Siddiqui said, 'In my journey, I spent 12 years struggling. Finally, I started doing small roles and now, thank god, in 2012 Gangs Of Wasseypur, Kahaani, Talaash and other films released, and the journey absolutely changed.'