One of the simplest sleep hacks is also one of the hardest now.
Put the phone down.
Read a real book for a while.
The interesting thing is that this isn’t just some internet sleep myth.
A randomized trial with 991 people found that the group assigned to read a book in bed for a week reported better sleep than the group that didn’t.
42% of the readers said their sleep improved, compared with 28% of the non-reading group.
That’s a pretty big difference.
But I think there’s another reason this works.
A book has an ending.
Your phone doesn’t.
You read a chapter.
You put it down.
Done.
Your phone gives you another video.
Another post.
Another notification.
Another argument.
Another headline.
Another thing to click.
There is no natural stopping point.
And the Reddit discussion basically proves this.
People who tried reading before bed kept coming back to the same thing:
it gets them off their phone.
One commenter said reading works because it keeps them off the phone and eventually makes them tired.
Another person said exciting books have the exact opposite effect.
They want to keep reading.
That actually makes sense.
You don’t want a psychological thriller at midnight if your goal is to fall asleep.
You want something that holds your attention just enough to stop your brain from wandering, without making you desperate to find out what happens next.
Some people in the thread even said audiobooks work better for them.
One person said they can fall asleep within about 15 minutes with an audiobook and use a sleep timer so it shuts off automatically.
And there’s another important distinction.
Reading a book isn’t the same thing as reading on your phone.
A controlled study compared 30 minutes of reading on an iPad with reading a printed book before bed.
The iPad condition reduced subjective sleepiness and delayed the normal buildup of slow-wave sleep activity by about 30 minutes.
Another study found that light-emitting e-readers suppressed the evening rise in melatonin, delayed circadian timing and reduced next-morning alertness compared with reading a printed book.
So the trick isn’t really:
“Read a book and you’ll magically sleep.”
It’s more like:
Replace an infinite stimulation machine with something that has a natural stopping point.
And that’s probably why this simple habit works for so many people.
You’re giving your brain something to do.
But you’re removing the thing constantly asking:
“What next?”
That’s a pretty good trade before bed.
Just don’t pick a book so good that you end up reading until 3 a.m.