Probably you know Carrie Brogden. The way her ideas, opinions, memories, emotions come tumbling out, one on top of the other. And how even after a few minutes she will have shared way too much of this torrent of vitality for the narrow channel of paragraphs that follows here. Except you don't know Carrie Brogden. For instance, did you know that she's only here because of Einstein? Seriously. We'll come to that, and to the Beanie Babies, too, who have a more immediate role in her story. But how are...