Hrithik Roshan plays a blind man in Sanjay Gupta directed ‘Kaabil’. The Bollywood actor describes this experience as the toughest one! “After ‘Kaabil’, I realised that the characters that I have played in the past were less challenging. This has been the one role for which I had to give the most time and efforts in preparations. As an actor, it takes time to develop a skill to play blind, there were lot many retakes,” says Hrithik. ‘Kaabil’ will release on January 25 and Hrithik is hoping to spread some cheer with his film. “All my characters have been inspiring because I need to be inspired. I don’t think I would ever do a character which does not spread some light in the world,” he adds. As celebrity star Hrithik Roshan plays the challenging role of a blind man in ‘Kaabil’, he will be romanced by Yami Gautam in the Bollywood movie.