Mainly I got to know about the atmosphere in the East Germany and how people felt, because I never experienced it physically. You can't talk, because everywhere there's someone listening in on everything you say, and you might get things wrong and be questioned or they come up and say, "Well, actually, we want you to work for us and if don't, we'll pressure you," and stuff like that. Living in a country like that, how do you get around it and still keep your dignity? I think it's one of the main questions.