Uneven structure refers to a narrative or creative writing form that lacks a consistent rhythm, flow, or pattern, often leading to a disjointed or fragmented reading experience. This type of structure can serve various artistic purposes, such as reflecting a character's emotional state, creating tension, or emphasizing themes of chaos and unpredictability. Writers can manipulate uneven structure through varying sentence lengths, abrupt shifts in perspective, or non-linear timelines to enhance the overall impact of their work.