New Delhi, Apr 26 (ANI): Actor Radhika Apte is coming back on silver screen with what team calls a psychological thriller 'Phobia'. While speaking about her character in the film, the actress said that the most difficult thing for anyone is to recognise and accept is - the phobia they have, if they do. Radhika will be portraying the character of a person suffering from anxiety disorder called agoraphobia. She says that this film was emotionally and physically the most stressful film of her career so far.