Everything is clearer when you're walking, and so you walk, thinking about the mission, and how you will deal with it. Procedural thoughts, a blur of ideas about how to operate as an agent you've gleaned from observing movies, reading books, and self-hypnosis to regress into what you imagine are training exercises you kind of remember maybe happening. They'll never know what hit them.
After a few hours of walking, walking, slowly walking, you get to thinking about how most people, unlike you, are poor introspectors, unable to correctly interpret their own conscious experience, failing not only in their assessments of their mental states, but in the causes of them. Worse, their understanding of their motivations and qualities are so inferior and degraded that they might as well be automatons. It makes you happy to feel superior. That's why the agency picked you after all.
Wait, are you going in the right direction?