Cha-do, the Japanese "Way of Tea", is neither ancient nor exotic, neither sacred nor profane.
In fact, it is extremely ordinary, orderly and essential.
In practice, it is "simply" making sure you have properly heated the water for the tea, literally cha-no-yu.
In its atmosphere of heightened awareness and hospitality, host and guest ultimately transpose roles and unite. It is this very give-and-receive dynamic exchange that makes the world a wonderful place.