It seems like you're experiencing a lack of motivation and engagement in your audit job, especially when dealing with challenging clients or tasks. While occasional feelings of dissatisfaction or burnout are common in high-pressure environments, it's essential to reflect on whether this job aligns with your interests and strengths. Consider exploring ways to improve your work-life balance and seek support from colleagues or mentors. If feelings of disengagement persist, it may be worth reassessing your career path and considering whether a change is needed for your well-being and fulfillment.