Stella Jang's song "Good Job" is about the struggles and challenges of daily life, and acknowledging one's own efforts and accomplishments in overcoming those obstacles. The lyrics describe the narrator's journey home after a long and difficult day, where they reflect on the various things they had to deal with, including the noise and chaos of the city, the weariness of their own body and mind, and the countless thoughts and emotions that accompany everyday experiences. Despite all of this, the narrator feels a sense of pride and accomplishment for having made it through the day, and for doing a "good job" in facing their challenges. The song urges listeners to appreciate their own efforts and accomplishments, and to take pride in the small victories that often go unnoticed. Overall, "Good Job" is a song about resilience, perseverance, and the importance of recognizing and celebrating one's own successes, no matter how small or seemingly insignificant they may be.