Tired but Wired

Maybe you know this feeling. You've been tired since the middle of the afternoon, your body feels heavy and all you've really wanted for hours is to lie down, and then you finally get into bed and somehow your mind switches on. You find yourself thinking about tomorrow's to-do list, or an email you're not quite sure you answered, or a conversation from years ago that your mind has decided, for reasons of its own, to replay right now.

If this sounds like you, I'd gently like to reassure you that you're not broken, and you're not doing anything wrong. This is something so many of us experience, and it even has a name, being "tired but wired". And the lovely thing is that once we understand a little about why it happens, there's quite a lot we can gently do to help.

What being tired but wired actually is

There's something rather surprising underneath all of this, which is that feeling sleepy and feeling calm are really two different things, looked after by two different systems in the body.

Our need for sleep builds up gently through the day, so the longer we're awake, the stronger it becomes. But whether we actually drift off depends on something else altogether, and that is whether the nervous system feels safe enough to let go. This is looked after by the sympathetic nervous system, which is the very same "fight or flight" wiring that switches on when we sense danger.

So when that system stays switched on, we end up in this tired but wired place, where the body is longing for rest and yet the inner alarm simply won't settle. It isn't that we've forgotten how to sleep. It's that the body hasn't yet made the shift out of alertness and into "rest and digest". And this is also why being told to "just relax" tends to be so unhelpful, because trying harder to relax becomes its own quiet kind of pressure, and pressure is one more small signal of threat.

Why the nervous system stays switched on

Our threat response evolved a very, very long time ago, for a world full of immediate physical dangers, and its job was simply to keep us alive. That wiring hasn't really changed, and yet the things that set it off have changed enormously.

Most of us aren't running from anything at all these days. And still, the body goes on perceiving threat throughout the day, from a full inbox, from the news, from a difficult message, from the endless mental load that nobody else can see. It can't always tell the difference between a genuine emergency and simply a great deal going on, and so it keeps us in a state of readiness. Stress hormones like cortisol, which are meant to ease off as the evening comes, stay a little raised instead, and so that alertness carries on into the night. There's more on this here, and why your body can react to an email as though it were a real threat, if you'd like to understand it a little more deeply.

Our evenings often make this harder too. Screens give the brain a great deal of stimulation at exactly the time it's meant to be settling, and their light holds back melatonin, the hormone that helps the body know that it's night. And when we add in a late coffee, a busy schedule and one more episode of something, the body never quite receives the message that the day is done.

Gentle ways to help you switch off tonight

You can't force sleep, and I really wouldn't want you to try. But you can gently offer your nervous system the signals of safety it's waiting for, and this is genuinely something we can practise. None of what follows is a freezing cold plunge or a strict routine, and you can read more about gentle ways to reset without the cold water if that's reassuring to hear. These are small, kind things, and you can do all of them from your own bed.

• Lengthen your exhale. You might breathe in for a count of four and out for a count of six or more, letting the out-breath be long and soft. A longer exhale is one of the simplest and best-researched ways to gently move the body towards "rest and digest", and you're so welcome to add a soft sighing sound on the way out if it feels nice.

• Breathe through your left nostril. Gently rest a finger over the right nostril and breathe slowly in and out through the left side for a minute or two. In yoga this is thought of as the calming, cooling side, and it makes a lovely little reset before sleep.

• Massage your face, slowly. Softly draw your fingers across your forehead, around your temples, along your jaw and down the sides of your neck. There is so much sensation held in the face and neck, and this area sits close to the vagus nerve, so a little gentle touch here quietly lets the brain know that all is well.

• Rest with a body scan or a yoga nidra. Rather than chasing sleep, you might guide your attention slowly through the body, letting each part feel safe to rest. This kind of deep, aware rest is nourishing in its own right, even on the nights when sleep is slow to arrive.

• Take the pressure off. If sleep isn't coming, see whether you can stop trying to make it come. Let your thoughts drift in and out without needing to solve any of them. Sleep tends to arrive far more easily when we aren't straining towards it.

The intention behind all of these is really the same, which is to gently signal safety, so that the body feels free to soften and let go.

Teaching the body to rest, over time

There's a hopeful truth underneath all of this, which is that your nervous system isn't a fixed thing. It's something we can gently train. The more often we guide it out of alertness and into rest, the more easily it learns to make that shift on its own, including at night.

And this is really what a regular, gentle practice offers us. Not a single quick fix, but a body that slowly remembers how to come back to calm. So it can help to think of the tools above as things we practise, rather than things we reach for only in a difficult moment, and you may well find they work a little better each time, the more familiar they become.

FAQ

Is being tired but wired the same as insomnia?

Not quite. Being tired but wired describes that particular feeling of being exhausted and yet unable to switch off, with the nervous system still in a state of alertness. It can be part of insomnia, but it isn't always. If difficulty sleeping happens most nights for more than around three months, and it's affecting your days, it's worth having a gentle word with your GP.

How do I calm my nervous system before bed?

It helps to offer the body signals of safety, rather than trying to force sleep. Slow breathing with a long, soft exhale, a gentle face and neck massage, left-nostril breathing, and a short body scan can all be lovely, and it's worth dimming screens for a while before bed. Consistency tends to matter more than intensity, as gentle, regular practice is what slowly retrains the system.

Does yoga really help with sleep?

Gentle, calming yoga, the slow breathing, the restful shapes, and deep rest like yoga nidra, supports the parasympathetic "rest and digest" response, which is exactly what the body needs in order to wind down. It's a supportive practice for sleep and stress, sitting alongside good sleep habits and any care you may need, rather than replacing them. Click here for a free nidra that will help guide you towards Deep Rest and Sleep on Insight Timer.

When should I see a doctor?

If your tired but wired nights are persistent, or they come along with loud snoring, real daytime exhaustion, a racing heart, low mood, or unexplained changes in weight, please do see your GP, as these can point to sleep or health conditions that deserve proper support. A good resource is this NHS guidance on insomnia.

If you'd like to teach your body to rest

If you recognise yourself in all of this, I'd love you to know that you really don't have to work it out on your own. Yoga for Nervous System Reset is a gentle six-week course, and it's all about learning simple, doable tools, breath, sound, movement and deep rest, to help settle your nervous system and feel a little more like yourself again. We meet on Thursday evenings, online, and it's suitable for every level and every body.

The course is included in your free 15-day trial of The Frog Project, no card and no commitment required.

Start your free trial and join us this September

This article is here for general wellbeing and understanding, and it isn't medical advice. If sleep troubles persist or worry you, please do speak with a qualified health professional.