I discovered that I could jump off the dek in my house yesterday. It boosted my real world mood, but not in-game. There are a few other places in Ur where big jumps can be made. Perhaps we can get a mood bost for them?
It's an idea, but it would be hard to determine how high is considered a high jump. Maybe we could add some kind of marker near the edge of certain high places, marking a high jump area, followed by a trail of mood quoins leading to the ground.