How is "quixotic" best described?

The term "quixotic" originates from the character Don Quixote in Miguel de Cervantes' novel, which portrays a man who is deluded by his idealistic visions of chivalry and romance. Thus, describing someone as quixotic indicates that they are caught up in idealism and impractical notions, often in pursuit of lofty ideals without regard for practicality. This concept captures an essence of romanticism and an unrealistic approach towards life, dreams, or aspirations, reflecting a certain naiveté. In contrast, the other options highlight practical, realistic, or tech-savvy qualities, which do not align with the inherent meaning of "quixotic."