Second this, waking up in REM makes me groggy with brain fog all morning. I use ... | Hacker News

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		sizzle on March 6, 2022 \| parent \| context \| favorite \| on: A report on exercise and sleep (2021) Second this, waking up in REM makes me groggy with brain fog all morning. I use a sleep cycle calculator every night.

nradov on March 6, 2022 [–]

Waking up in REM has zero effect on me. This might be an individual thing.

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