It's past 12AM, you're waiting for the turn to run. You realize just how bad 6pm/6am european standard time translates to eastern standard time.
You realize, I should be asleep. Then you are not asleep, and you wonder, why am I not asleep? Finally you discover, that you are hopelessly intrigued by a world without sleep.
Then you collapse after a while, but that's a whole different can of beans.