You have to sometimes just run with the problem rather than trying to solve it with hi-tech wizardry and lots of planning.
You let things run in order to have some sanity and be able to do your work and not feel pre-judged.
It's the same thing, I think, whether it's breathing or meditation or yoga. And running is a great way of doing it.
I'm not one for doing the children's party version: "Hi, I'm a character in a movie and now I'm in reality!" I was doing the last shot of the film before reshoots outside their shop. I was starting my run into the frame and I thought, "You are literally ending where this began. The loop of serendipity's too much to not go in and acknowledge it." I just wanted to see the look on their faces.