Most sleep advice arrives as a long list: consistent bedtime, cool room, no caffeine after two. The one piece that seems to move the needle fastest on its own is smaller and blunter - put the phone somewhere else for the last hour and pick up a book instead.
Why it matters
It isn’t really about screens being harmful in some abstract sense. It’s that a phone in bed almost always turns into ten more minutes of stimulation right when the brain needs the opposite. Swapping in a physical book keeps the wind-down ritual intact without asking for willpower the rest of the day already used up.
The point was never to hate the phone. It was to give the last hour of the day something less demanding to do.
What to watch
Expect sleep guidance to keep narrowing toward this one swap - not a full digital detox, just a screen-free buffer before lights out - because it’s the rare sleep habit that people report actually keeping past the first week.
