In literary works, "erratic" is often employed to evoke a sense of unpredictability and irregularity in both human character and the natural world. Authors use the word to depict eccentric or capricious personalities—illustrated by characters whose thoughts or temperaments wander unpredictably ([1], [2], [3])—as well as to describe transient phenomena such as an unpredictable course at sea or irregular weather patterns ([4], [5], [6]). Additionally, "erratic" serves as a versatile descriptor for varied contexts, from the irregular deposition of geological formations ([7], [8]) to the unpredictable movements of characters or elements in a narrative ([9], [10]). This multifaceted use underscores its power to convey a dynamic lack of steadiness, whether in the realm of intellect, emotion, or the forces of nature.