What characteristic defines tackling goals with determination, even when faced with difficulties?

The characteristic that defines tackling goals with determination, even in the face of difficulties, is grit. Grit encompasses not just a passion for long-term goals but also the resilience and persistence to overcome obstacles and setbacks. It means continuing to push forward despite challenges and maintaining a steadfast commitment to achieving one's objectives.

While perseverance and dedication are closely related concepts, perseverance often refers specifically to the ability to keep going despite obstacles, while dedication implies a strong commitment and loyalty to a cause or goal. Consistency focuses on regular, habitual performance over time, which is an important characteristic but does not fully capture the intensity and emotional tenacity associated with grit. Grit captures the essence of enduring pursuit and mental toughness required to navigate through difficulties, making it the most fitting choice in this context.