In literature, the word "alert" encompasses both a physical and mental readiness that lends immediacy and depth to a scene. It can describe a character’s vigilant, keen awareness—as when one is listening with ears on the alert or poised for unexpected danger [1], [2]—or highlight an enduring state of intellectual acuity, where attention is sharply focused on the surrounding events [3], [4]. In adventure and action narratives, being alert often signals the readiness to react at a moment’s notice, whether aboard a ship [5], or in the midst of anticipated conflict [6]. At the same time, authors use "alert" to infuse characters with a dynamic, spirited energy, portraying them as both perceptive and quick to seize upon opportunities or threats [7], [8]. Overall, the term enriches literary description by bridging physical vigilance and mental precision in diverse settings [9], [10].