Veteran actor Naseeruddin Shah revealed that he has been suffering from onomatomania. Onomatomania is a condition in which a person gets fixated on repeating a particular word or phrase, reported ANI. Shah revealed about his ailment in an interview with a YouTube channel called Chalchitra Talks. In the interview, the actor revealed that the condition does not allow him to be at rest and that he constantly thinks of words and phrases in his mind, even while asleep. Watch the video to know more about onomatomania.