A chain of follies had put him there: Call's abrupt decision to become a cattleman and his own decision, equally abrupt, to try and rescue a girl foolish enough to be taken in by Jake Spoon. None of it was sensible, yet he had to admit there was something about such follies that he liked.
The character's journey in "Lonesome Dove" unfolds from a series of impulsive choices that led him into unexpected circumstances. His swift shift to cattle ranching and the reckless attempt to save a girl who fell for the charm of Jake Spoon reveal a lack of foresight. However, amidst these missteps, there's an acknowledgment of the appeal of such adventures, regardless of their rationality.
This reflection on folly depicts a deeper theme of the narrative, suggesting that life's unpredictable nature can lead to meaningful experiences. The protagonist recognizes that even irrational actions may carry a certain charm, revealing the complexities of human choices and desires.