A simple Discourse Structure? and it's effects on space for Creativity?

Discourse has structure (eg schank ableson), a simple structure could be for example

 " you are x.... produce/consume y  to become z  for several hours... you are  x"

such a structure may have inbuilt assumptions such as the only way to become z is to produce/consume y

such a form when normalised in a discourse community may restrict  conceptual ,social and physical space that provide possibilities for rationally discussing alternative methods of becoming z and/or experimenting  with  these alternative methods, perhaps via improvisational techniques, possibly involving  focus and identification(eg yoga), and random expressive flow (stream of consciousness).