 So I wanted to find a narrative vehicle for that. And then I realized I've been talking to my father for many years about some of his episodes and experiences in China. And then I thought I'll probe deeper into that. And I thought that that would give me a good story to tell about Mao era China, about his service in the People's Liberation Army. A lot of what he went through, I see echoes in China today. So I thought that we could tell these parallel tales.