The explanation for this image is wonderfully apparent in the second session.
You are here
The question being, what is the anchoring procedure for playing Tales of Entropy? When it is so easy to go awash and awry when one's character twists into what you didn't anticipate, or when one is now cast as Narrator with no idea of where to go.
Something has to make sense, to begin, to change, and to end. And that is the Grains. Neither "my character" nor "the plot" will work.