What characterizes a "capricious" behavior?

Capricious behavior is characterized by impulsiveness and unpredictability. This term often describes actions that are whimsical, erratic, or subject to sudden changes, reflecting a lack of consistency or reliability. When someone acts capriciously, their decisions or moods can shift without clear logic or forewarning, resulting in behavior that can seem erratic or arbitrary to others. This aligns with the concept of being driven by fleeting emotions or whims, rather than by careful thought or planning. The other options describe behavior that is either consistent, logical, or well-structured, which contrasts with the inherently fickle nature of capriciousness.