My current permissions are on some lovely Lincolnshire farmland and on the whole, with minimal noise from roads or people. I happily do what I agreed to do and derived great satisfaction from doing it well. When there's not much happening, I still enjoy walking around taking in the surroundings, night or day. It's very relaxing even though I've always got the purpose for being there in mind. I enjoy interacting with the landowners and some have become good friends. The only thing missing is company and I often think about how much more enjoyable it would be to have another like-minded person along. That said, my bro-in-law will sometimes come out of an evening, when he's over this way ... followed by pub.
Great question!