India, June 11 -- Karan Johar thinks several people in the film industry are trying to emulate a success story to capitalise on the audience's interest and make their own films work. However, that is not going to work. In an interview with Bollywood Hungama, when Karan was asked what is currently the biggest issue that is plaguing Bollywood, Karan said it is 'herd mentality' and went on to explain his point. (Also read: Karan Johar says he wants his kids Yash and Roohi to be like Shah Rukh Khan's kids Aryan Khan, Suhana Khan: Here's why)

During the interaction, Karan said, "I think it is everybody grappling to do what others are doing. We see Pushpa running and catering so strongly to the tier-2 and tier-3 audiences, suddenly, we will se...