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PillowFacts / Problems / The thing you do every night is telling you what is wrong

The thing you do every night is telling you what is wrong

Geometry only. These are observations about pillow height — what a habit implies about the gap under your head — and nothing here concerns sleep quality or health.

I fold my pillow in half every night Folding a pillow roughly doubles its height and firms it considerably. Doing it automatically, every night, is a preci…I sleep on two pillows Two pillows do not make one taller pillow. They make a WEDGE — the top one slides, the pair meets at an angle, and the…I punch and reshape my pillow all night Reshaping is not a comfort ritual, it is maintenance — you are rebuilding height that the pillow keeps losing. A pillo…I sleep with my hand under my cheek A hand under the cheek is roughly an inch and a half of extra height, applied exactly where the gap is largest. It is …I have to hug a second pillow to sleep Hugging props the upper arm and stops the top shoulder rolling forward, which takes rotation out of the spine and load…My pillow was fine and now it is flat Fill compresses. The loft a pillow ships with is the loft it has when new, and every published height in this index is…My bottom arm goes numb and I wake up shaking it out Two different setups produce this and they need opposite fixes. If the pillow is too LOW, your head drops toward the m…

What a pillow can be asked to do here

loft in measured rangePillow loft within the range your own measurement implies. This is first for every constraint in this cluster, because no surface is soft enough to rescue a pillow your head has already flattened.
position tolerant supportSupport that does not depend on hitting one exact spot, so rolling over does not mean re-finding a position in the dark.

The mechanism behind all of them →