I think about my films for a long time, maybe years, but I write them in days.
I love travelling, and most scripts have been written while I have been travelling.
Cinema is much more than heroes and villains.
All those pseudo-Hollywood movies set nowhere, with everybody good looking and having great physique - that's not working any more.
I don't know if I'd ever want to show my college life in the films I make. I think I've passed that stage long ago.
There is more to Indian cinema than just Bollywood. I think regional cinema, especially Tamil and Marathi cinema are exploring some really bold themes.