Story structure matters because it creates a map for your readers to follow as they experience your story. Readers value purposeful storytelling over meandering detours. The way you can tell if your structure is working is to evaluate how each element of plot interacts with the other.
Character transformation lies at the heart of compelling speculative fiction. Whether your protagonist wields magic or pilots starships, their inner journey must resonate just as deeply as their fantastical adventures. The most memorable speculative characters experience recognizable emotional journeys while navigating extraordinary circumstances, with supernatural abilities reflecting internal growth rather than merely increasing power.
Kenneth W. Myers 