With a regular legal form, the lawyers are the experts. Users of the form rely on the lawyers to translate their needs into legalese.
With a flipped form, users are the experts. Lawyers help users express their needs in words they understand, offering guidance on the law and what the form should cover.
If part of a flipped form doesn’t make sense to you, that’s the form’s fault, not yours. The form should change so you can understand it and feel confident using it.