I mean, I am young, fit and free of health problems. I sleep great at home, in hotels, in airbnb's and on ultralight backpacking sleeping pads. If I board a re

I mean, I am young, fit and free of health problems. I sleep great at home, in hotels, in airbnb's and on ultralight backpacking sleeping pads. If I board a red eye flight after a tiring day, put in my ear plugs, cover my head and close my eyes, I'll just sit for the duration of the flight without being able to fall asleep and arrive at my destination ruined for the next day.