Why You Can’t Sleep: The "Wake-Centric" Trap
For years I was the person who did everything right...on paper. Blackout curtains, magnesium, phone in the kitchen by nine. I was working as a translator at the European Parliament back then, and most nights I'd lie in a dark, quiet room with a body that still felt like it was on call.
Nobody had told me that my body simply hadn't been given permission to stop. That's what I want to talk about here, because I see it in almost every person who comes to me now, and I've worked with around 400 of them since 2017.
Why you can't sleep: the short answer
If you're exhausted but can't fall asleep, or you wake at 3 a.m. and can't get back down, the issue is usually too much wakefulness rather than too little sleepiness.
Sleep researchers call this hyperarousal: a nervous system, brain and metabolism still running at daytime speed at night.
A big reason so many of us live there is a cultural habit the sleep psychologist Dr. Rubin Naiman calls wake-centrism, where being awake and productive is treated as the only state that counts. Sleep tends to come back when the body gets enough signals that the day is over and it's safe to let go, so the practical work is about lowering arousal rather than trying harder to sleep.
What is wake-centrism?
Wake-centrism is the cultural bias that treats waking consciousness as the main event of a human life and sleep as a maintenance break for it. The term comes from Dr. Rubin Naiman, a sleep and dream psychologist who has written about how this bias feeds insomnia and the loss of dreaming.
You can hear it in the way we talk. We “recharge our batteries”, “switch off” and “fix our sleep so we can perform tomorrow”. The body gets treated like a machine with a power button: run it hard all day, flip the switch at 11 p.m., expect eight hours of uninterrupted unconsciousness.
I see it most in high-functioning clients. They approach sleep like a project they're failing at. They track it, optimise it and grade it every morning, and the tracking becomes one more job. There's even a name for the anxiety sleep trackers can create: orthosomnia.
Here's the part that matters: If waking life is the only state you value, you'll hold onto it right up until your head hits the pillow, and then ask your body to drop from full speed to nothing in a few minutes. Most of us can't do that.
Why am I tired but wired at night?
The tired-but-wired feeling is one of the most recognisable signs of hyperarousal. Sleepiness is building in the background, but your nervous system is still on duty.
Research on chronic insomnia has found that people who struggle to sleep tend to show signs of raised arousal around the clock, at night and during the day (Riemann et al., 2010). That can include:
a faster resting heart rate
higher cortisol in the evening and early night
a higher core body temperature at bedtime
more fast, beta-frequency brain activity during sleep, the kind linked to thinking and alertness
This is how I explain it in sessions.
Falling asleep is an act of trust.
You lie down, close your eyes and lose track of the world for hours. A nervous system will only hand over control when it reads the situation as safe and the day as finished. If it's been on alert since 7 a.m., with notifications, deadlines, news and a late coffee, it won't stand down on cue. It's doing its job.
Temperature is part of the same story.
Your core body temperature needs to drop by roughly 1°C for sleep to come easily, and your body sheds that heat through your hands and feet (Kräuchi et al., 1999). That's why cold feet keep people awake, and why a warm shower before bed helps.
A quick self-check. You're probably running hot in the evenings if several of these sound familiar:
You feel sleepy on the sofa and wide awake the moment you get into bed.
Your mind starts planning, replaying or problem-solving as soon as the lights go off.
Your jaw, shoulders or belly feel held when you lie down.
You need your phone to “wind down”.
You fall asleep fine but wake in the early hours with your heart going.
Why do I wake up at 3 a.m. and can't get back to sleep?
You move through sleep in cycles of around 90 minutes, and brief awakenings between them are a normal part of the night. Most people wake several times and don't remember it. So the 3 a.m. wake itself is usually ordinary, and what keeps people up is the reaction that follows.
The historian Roger Ekirch found hundreds of references in pre-industrial diaries, letters and court records to “first sleep” and “second sleep”. People went to bed not long after dark, woke for an hour or so around midnight, and then slept again until morning. They used that time to pray, talk, tend the fire or lie quietly. Nobody called it insomnia.
Now picture the modern version. You wake, reach for your phone, see 3:12 and start doing maths. “If I fall asleep now I'll get four hours. I have that meeting at nine.” Your thinking brain switches on, a little adrenaline follows, and the body that was drifting a moment ago is fully awake. You've woken yourself up while trying to get back to sleep.
How to stop fighting for sleep: a practical plan
Hyperarousal builds across the whole day, and the night is where it shows up. So I work with clients on the day, the evening and the night. Pick one or two things from each part to start with. You don't need all of them.
During the day: unload as you go
Move your caffeine earlier. Caffeine has an average half-life of around five hours in healthy adults, and for some people it's much longer (pregnancy, some contraceptive pills and genetics can slow it down) (Nehlig, 2018). A 3 p.m. coffee can still be working at midnight. Try a cut-off of about eight hours before bed for two weeks and see what you notice.
Meet the afternoon dip with rest. Most people hit an energy dip in the early afternoon. Instead of sugar or another espresso, lie down for 10 to 20 minutes with your phone in another room, knees bent, and let the floor take your weight. You don't have to fall asleep for this to count.
Close the day before the evening. In the early evening, take ten minutes to write down what's still open (the email, the conversation, the thing you forgot to book) and one small next step for each. This is a CBT-I technique sometimes called constructive worry (Carney & Waters, 2006), and it gives your mind somewhere to put things other than your pillow.
In the evening: let the system cool down
Dim the lights after dinner. Bright overhead light in the evening delays melatonin. Switch to lamps and warm bulbs for the last hour or two.
Take a warm shower or bath one to two hours before bed. It draws blood to the skin, and the heat you lose afterwards helps your core temperature drop. A 2019 review found this timing helped people fall asleep faster (Haghayegh et al., 2019).
Keep the bedroom cool, around 16 to 19°C, and your feet warm. Socks are allowed.
Give your body a landing. This is the part most sleep advice leaves out.
Here's a five-minute somatic wind-down I use with clients:
Lie on your back on the bed or floor with your knees bent and your feet standing.
Notice where the surface is holding you: heels, pelvis, shoulder blades, the back of your head. Let each of them get a little heavier.
Very slowly, roll your head a few centimetres to the right and back to the middle, then to the left. Make the movement so small and easy that you could keep doing it for an hour.
Let your exhale get a little longer than your inhale, without forcing it.
Soften your eyes, then your tongue, then your jaw.
Small, slow, effortless movement like this is how we work in the Feldenkrais Method. It gives your nervous system physical information that nothing needs doing right now, which lands far better than telling yourself to relax.
At night: a plan for 3 a.m.
Having a plan before you need it takes a lot of the panic out of waking. This is the one I give clients:
Don't check the time. Turn the clock to the wall and leave your phone out of reach. At night, the only time that matters is “night”.
Notice the first thought and name it. “Planning.” “Counting.” “Worrying about tomorrow.” Naming it gives you a little distance from it.
Give your body something to do. Feel the weight of your body in the mattress, find the bed under your heels, let the exhale lengthen, soften your face.
Let rest be enough. Lying quietly in the dark with your eyes closed is still rest. When you stop treating every minute awake as a failure, the pressure drops, and sleep often follows.
If you're wide awake and agitated, get up. If it feels like 20 minutes or more and you're getting more frustrated, go to another room with dim light and do something calm and boring until you feel sleepy, then go back to bed. This is called stimulus control, one of the core parts of CBT-I, and it helps your body link the bed with sleep again.
When should I get help for insomnia?
If you've had trouble falling or staying asleep at least three nights a week for three months or more, and it's affecting your days, that fits the clinical description of chronic insomnia. The recommended first-line treatment is CBT-I (cognitive behavioural therapy for insomnia), ahead of sleeping pills (Qaseem et al., 2016).
Please see a doctor if you snore loudly, wake gasping or choking, fall asleep without meaning to during the day, or get an urge to move your legs at night. These can point to conditions like sleep apnoea or restless legs syndrome, which need a medical assessment.
Want to work on this with other people?
Reading about hyperarousal helps you understand it. Changing it usually takes practice, some trial and error, and someone to ask when 3 a.m. gets the better of you.
That's why I run Night School: Sleep & Dreams, my community on Skool. Inside you'll find:
the Start Here Sleep Diagnostic Journey, with a short quiz and a sleep tracker to help you work out what's keeping your system switched on
Rest Like a Boss, my course of somatic tools for falling asleep and getting back to sleep at night
a weekly live Q&A with me, where you can bring your questions and your worst nights
other people working on the same thing, so you're not lying awake thinking you're the only one
If you'd rather work with me one-to-one, you can start with a Strategy Session.
Key takeaways
Wake-centrism is the belief that waking life is what matters and sleep is just a recharge for it. It shapes how we try to sleep.
Insomnia is closely linked to hyperarousal: higher heart rate, cortisol, body temperature and fast brainwave activity at night.
Waking briefly between sleep cycles is normal. What keeps people up at 3 a.m. is usually the reaction to waking.
Before electric light, many people slept in two blocks with a wakeful hour or so in between.
The most useful tools work on the body: caffeine timing, an evening cool-down, a somatic wind-down and a plan for night waking.
If you've had trouble sleeping at least three nights a week for three months, talk to your doctor and ask about CBT-I.
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