"What probably brings me the most stress is the overall liability aspect of the job, and I know this is self-induced. From my first day on the job out of pharmacy school, I realized that being focused and diligent in every duty was the only way to ensure that my work was accurate and timely. If I were fortunate enough to join CVS Pharmacy, you can be assured that you would be getting a diligent and thorough Pharmacist."

First and foremost, you want to make sure you don't get wrapped up in negativity when answering this question. Don't bad-mouth any co-workers or bosses. Talk openly and honestly with your interviewer about something you dislike and how you try to make it better. As you frame your answer, keep things positive for your interviewer.