Karan Johar fears that his right profile is captured instead of the left on camera; Parineeti Chopra is scared of plane landings; Neil Nitin Mukesh is afraid of being alone -- it is such fears and more that a string of Bollywood stars have shared ahead of the release of "Neerja" -- a biopic on a fearless woman.

The celebrities shared their fears as part of a unique social media campaign made for the Sonam Kapoor starrer "Neerja", which encourages unleashing one's fears and exhibiting courage.