Great explanation Tom. One thing I've been unsure about is the the fact that in the blueprint, these concepts are in the plural: Assumption Stacking, Assumption Stories.
In the example you gave, you might riff into an Assumption Story right after an Assumption Statement.
Presumably the assumption 'stacking' phase might just be one assumption that leads right into a story and then you're well into the Attraction phase.
Or is it that it's best to stack a few assumptions before veering into a story based on one of them?
Of course, it'll vary by the context, the vibe, but what was implied by the model here re: looping through these two phases beyond just one assumption in the assumption stacking phase?