Wherever I am in the world, I avoid meetings before 10am. That doesn’t mean I sleep until 9.45am, but it does mean I can wake without an alarm, somewhere between 7am and 10am, when my body is ready.
I fly to America roughly every two weeks, so going to bed at the same time each night is impossible. Still, I’m sleep-obsessed, so if I can’t have consistency, I can at least make sure I am never dragged awake by an alarm.