It's not easy to take criticism in your stride, but actor-filmmaker Rajat Kapoor says that he invites critics to analyse his script as their inputs help him improvise it.

"It's difficult to deal with criticism. I deal with criticism a lot when I make a film. I invite criticism. I ask people what is wrong in the script, so that I can make it better, because after the film is made, you want to protect yourself. So, it's not easy," said Kapoor whose next offering is "Ankhon Dekhi".