Final answer:
Don Quixote is characterized by his idealistic and impractical nature, and his dynamics with Sancho Panza complement their journey, which is reflective of the cultural shifts of 17th-century Spain.
Step-by-step explanation:
Don Quixote possesses a group of character traits that are best described as quixotic, which means idealistic and impractical in pursuit of romantic ideals. This is exemplified by his attempt to charge at what he believes are giants but are actually windmills. The term quixotic comes directly from his character.
Moreover, Don Quixote's relationship with his squire, Sancho Panza, is effective as their characters complement each other, with the former being the dreamer and the latter being more grounded in reality. It's this dynamic that, in part, makes the story so enduring and beloved. The phrase 'quixotic love' refers to its platonic nature, meaning it is spiritual rather than physical or material, emphasizing the purity and selflessness of Quixote's adoration for his beloved Dulcinea.
In addition, as the characters progress throughout the narrative, both Don Quixote and Sancho Panza undergo personal changes that mirror the cultural and societal transitions happening in 17th-century Spain at the same time.