While developing the character of a young boy based on Kurosawa, Bhatia and Gupte explored some possible reasons why he failed in school. Their research led them to the Maharashtra Dyslexia Association and Parents for a Better Curriculum for the Child (PACE). Dyslexia eventually became the central topic and theme of the film. The pair worked with dyslexic children to research and develop the screenplay, basing characters and situations on their observations. Bhatia and Gupte carefully concealed the children's identities in the final version of the script. Khan and Gupte first met in college. Khan has said that he admired Gupte's abilities as an actor, writer, and painter. Three years before the film's release, Gupte brought Khan to the project as a producer and actor. Gupte himself was to direct, but the first week's dailies were a great disappointment to Khan, who "lost faith in Amole and his capability of translating on screen what he had so beautifully written on paper". Khan was on the verge of withdrawing his participation in the film because of these "creative differences", but Gupte kept him on board by stepping down as director. Contrary to Khan's claim, Gupte lashed out saying that after the wrap-up party, Khan announced that he was the director of the film, despite Gupte acting as director. Had it been necessary to hire a third party, production would have been postponed for 6–8 months as the new director prepared for the film. Keen to keep Safary as Ishaan—the actor might have aged too much for the part had production been delayed—Khan took over the role of director. Taare Zameen Par was Khan's first experience in the dual role of actor and director. He has admitted that the transition was challenging, stating that while he had always wanted to direct a film, it was unknown territory for him. Gupte remained on set, "guiding [Khan] and, at times, even correcting [him]". Title and translation Initially, the film was to retain the short story's title of "High Jump", which referenced Ishaan's inability to achieve the high jump in gym class. This subplot, which was filmed but later cut, would have tied into the original ending for the movie. In this planned ending, a "ghost image" separates from Ishaan after the art competition and runs to the sports field; the film would end on a freeze frame of Ishaan's "ghost image" successfully making the