NY Times Opinion Piece "How to Sleep on a Plane"

It's interesting to hear different travelers' experiences of how they sleep on a plane. For me, I'm usually able to sleep right away because of the added stress of traveling for business. I also tune into some ambient music right after I settle into my seat. Check out this opinion piece of "How to Sleep on a Plane" by the New York Times. What's especially interesting to me is some of the comments from frequent business travelers. Anyone have any surefire techniques that allow them to get shut-eye on their flight?

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