The whole time I was recovering Pathfinder, I imagined what this moment would be like. I figured I’d jump up and down a bit, cheer, maybe flip off the ground (because this whole damn planet is my enemy), but that’s not what happened. When I got back to the Hab and took off the EVA suit, I sat down in the dirt and cried. Bawled like a little kid for several minutes. I finally settled down to mild sniffling and then felt a deep calm. It was a good calm.