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Sleep onset is a creative sweet spot
- axiologist 5y agoThat sleep stage is called 'hypnagogia' and there is an interesting book from 1987 by Andreas Mavromatis where the author investigated it from multiple perspectives. There is a copy at https://archive.org/details/hypnagogiaunique0000mavr https://archive.org/details/hypnagogiaunique0000mavr for everybody's reading pleasure. See also https://en.wikipedia.org/wiki/Hypnagogia https://en.wikipedia.org/wiki/Hypnagogia for reference.