"You can use the fun of the genre, but I also really wanted to come at it from the point of view of some really complex characterization. There was a lot that I wanted it to do, and I wanted it to be fun. It's fun, but it's not simple fun."

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By definition it uses and plays and delights in time. It delights in the interlacing of chronologies and the consequences of that interlacing. And those have personal and psychological expressions in a character. Aside from other issues of writing, psychological characterization is what narrative can do best.

— Chang-Rae Lee