Even in the throes of an isolating pandemic, there’s an appropriate time and place for live-streaming a class. That’s between the hours of 7 a.m. and 9 p.m. It is decidedly not 12:30 a.m., particularly when it’s a small-group session with strangers streamed into the sanctuary that is my bedroom. But that’s exactly what Wave Sleep, an app launched in January that aims to “redefine adult bedtime,” proposes you do.

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(Photo by Sincerely Media on Unsplash)