The Night You Try So Hard to Sleep That You Can't

Tomorrow is a big day. You’re in bed by ten, issuing orders to yourself: “Sleep. You have to be asleep by eleven thirty.” Half an hour later, you are more awake than you’ve been all week—and getting angry about it.

This isn’t a flaw in you. It’s a flaw in the effort itself.

The night before the interview, the exam, the big presentation—this kind of sleeplessness keeps its own calendar, and it plays fair: people who normally sleep well get caught too.

There’s a famous little experiment from 1982: researchers took a group of good sleepers, put both groups in a sleep lab, and told one group to “try hard to fall asleep as quickly as possible.” The group that was told to try took longer to fall asleep. This became known as the “sleep effort paradox”—the more you turn falling asleep into a task to execute, the more the brain shifts into work mode: monitoring the clock, evaluating progress, calculating the hours remaining. And those are all things you do while awake. The moment the monitor boots up, relaxation has to shut down.

Sleepiness has an odd temperament: it doesn’t take commands, only conditions. Like an itch—you notice it more the more you attend to it—sleepiness is an automatic response. You can’t summon it by willpower; you can only move away whatever’s scaring it off. And the thought “I must fall asleep” is the biggest scarecrow of all: it arrives with a deadline, with consequences, with worry about tomorrow, and lights up the whole alarm system.

So the way out that night is often the reverse road:

1. Try doing the opposite. There’s a counterintuitive technique called paradoxical intention: tell yourself “no rush to sleep—lying here with my eyes open, resting, is fine,” and even try, gently, to stay awake. You don’t have to succeed—the point is that the moment the intention flips, the monitor shuts down, and the alarm clocks off with it.
2. Change “I have to sleep” to “lying here counts”. Resting quietly in bed has value all by itself. When the goal comes down, the shoulders come down with it.
3. If 20 minutes pass with no sleepiness, get up. Sit somewhere dim for a while; come back when sleepiness does. (We covered this in “Why You Wake Up at 3 a.m.”—bed belongs to sleepiness, not to the struggle.)
4. Turn the clock to face the wall. “Six hours left” is the least helpful sentence of that whole night.

Sleeping badly before a big day is extremely common. It usually doesn’t mean your sleep is broken—it means your brain cares a great deal about tomorrow. Caring isn’t the problem. Just don’t let it work the night shift.

And it’s okay if tonight the nerves win. You can still show up tomorrow—and plenty of veterans will tell you: how the big day actually goes has far less to do with how many hours you slept the night before than anyone expects.

If you’d like to try it in the app: the sleep tracking page has a “I need comfort right now” entrance, made for exactly this kind of night.

Sleepiness is like a cat. Chase it, and it runs. Lie down and pretend not to care, and it comes strolling over on its own.

—By Lin Xiao-Yu · Yoga & Breathwork Teacher

A small reminder: Sleep Academy articles offer science explainers and everyday lifestyle suggestions—they are not a substitute for medical diagnosis or treatment. If you’ve been sleeping poorly for a long time, or your sleep problems come with other physical or emotional symptoms, please talk to a doctor or a sleep professional.