From the viewpoint of Nayanthara, the claim might sound very reasonable. The actress feels she has done enough films as the top heroine and has acquired enough money than she wanted to in the first place.
Nayan now wants only movies that would bring out the actor inside her and characters that can stand the test of time. Seldom heroines choose to go this route but Nayanthara wants movies like Imaikka Nodigal that would put her on the pedestal. Any director who has a script that centers around her performance could bring the heroine on board.
Source: Galatta, Tamil