He had to realize to a certain extent that what he was doing was not right. The fact that he did it, he made something extra, doubled the effort … it all tells who he was. I am glad that it’s told not only in the book, but also thanks to Cédric in the film. Heydrich had children, he played piano, just like every ordinary man, he liked to have a cup of tea and a piece of cake, he liked classical music. His father was a composer. He probably would have liked to talk about a lot of things. Therefore, none of us should think that real monsters are completely different from us. Or that any of us couldn’t be such a monster.