Historyspeaking topic
Medieval people did not sleep in one long stretch like we do but in 'two sleeps': they woke around midnight to read, pray, or talk for an hour or two, then went back to bed. If the belief that eight hours of unbroken sleep is 'natural' actually arrived with artificial light and industry, maybe our midnight awakenings are not a disorder but an old memory.
— The history of biphasic sleep, Roger Ekirch
practice with this topic
Set the timer (5-30 min), take 20 seconds of prep if you like, start talking. Jot your thoughts onto the sticky-note board.
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