I am in Macau. It is my first night here, after a trip of 30 hours or so. I left my house at 3PM ET on Saturday. I checked into my room about 11.30 AM Macau time, which is ET +13. The mental gymnastics required to figure out where I am temporally in relation to where I started are hard enough, and harder still when my brain is suffering from being dragged halfway across the world. It is now 7PM local time and I have decided to yield to the inevitable. I am careening from extreme lucidity to utter exhaustion from moment to moment. By 8, I shall likely be asleep. I hope to remain that way until 6. We shall see.