Hinge. Gravity and balance.
I am hooked as I have for some time on the music of Philip Glass. Monotonous, hypnotic. On top of the monotony astonishing variety.
After a good lunch in which someone says that tweeting is egotistical I am moved to release a number of tweets which say little or nothing about me or what I am doing but are limited to impersonal observations of the world as it expands before me. That's lunch for you.