To understand is to analyze, control, and put things in order. You must accept a certain amount of disorder and have courage, because you don't know where you are going. I think cinema is good for incarnating the parts of the mind that you cannot explain. It is also better, I think, to adapt a short story for this reason than a whole 'roman' - it becomes 'trop litteraire' and this makes sometimes the mystery disappear. It was a challenge for me because I don't speak very well English, you see, and it helped me to let go and trust my wonderful actors.