The kind of sleep that I had during my own film [Certified Copy] screening in Cannes is different. It's not because of the specificity of the film. It was because of my relationship as an author to this film. Usually when I take my films to festivals, I feel incredibly anxious about them. I wonder how it will be received, how the audience will react. I feel deeply responsible for them. Whereas this time, I didn't have that responsibility on my shoulders. - Abbas Kiarostami