As it seems there is no documentation of JBehave for non-technical users.
The documentation on www.jbehave.org is mixed with the technical and non-technical aspects of JBehave. This is not suitable for non-technical people learning to write JBehave stories.
I suggest that a documentation is created specifically for non-technical users of JBehave. It should be as practical as possible, please no calculator examples or something like that. And it should contain some best practices for how to write JBehave stories.