These story-like questions could be challenging because often, we forget about the relatable incidents, or our experiences might be too straightforward. If this isn't your case, you can proceed with your story but if you are struggling to find words, take your time to think it through. There must be incidents that are close enough to the question. If it still doesn't work, descriptively evaluate the question. Place yourself in that situation, and the solution will arrive at your door. It doesn't have to apply only to your copywriting history. Still, the positive outcome of your conservative nature in any aspect of your life could be used as an example. You can begin this way: "Being a keen observer, even the minute details do not go unseen. There have been moments when others pass the material and declare it error-free. Still, even a single faulty punctuation captures my attention when I go through the same material. When I was a member of an important literary event, the core team printed the banner with the wrong guest list. The names were similar, so it didn't catch anyone's attention. It was me who saved the entire event from being a disaster."