Mumbai, Oct 06 (ANI): Bollywood heartthrob, Hrithik Roshan while promoting his upcoming science fiction 'Krissh 3' in Mumbai said that the movie's superhero character has had maximum impact on his life and it is just a 'mental-shift' that makes a superhero from a normal human being. Roshan launched jewellery for his sci-fi movie, in collaboration with his sister-in-law, jewellery designer Farah Khan. 'Krrish 3' is a superhero film, directed by the lead actors father and renowned director Rakesh Roshan.