Why Sleep Is Your Superpower (And What Happens When You Finally Get It Back)

I didn’t realise how much sleep was holding everything together until I didn’t have it anymore.

I wasn’t sleeping. My son was waking every 45 minutes. He had eczema and silent reflux, and he was deeply uncomfortable in his own body, which meant he struggled to settle and stay asleep. Naturally, that meant I didn’t sleep either.

I have always known that I am someone who needs sleep. Not as a luxury, but as something essential. Eight hours is what keeps me steady, clear, and able to function properly. Without it, I feel it in every part of me.

So when that disappeared for over a year, everything else started to go with it.

My mental health began to spiral in a way that felt quite out of my control. I was more reactive, more overwhelmed, and much less able to cope with things that would normally feel manageable. At the same time, my body started responding too. My diverticular symptoms flared up again, and I found myself stuck in a cycle where both my mind and body felt constantly on edge.

Looking back now, what I understand much more clearly is this. Sleep is not just rest. It is regulation. It is one of the main ways the body and mind reset themselves, and without it, the system simply does not get a chance to come back down.

After 13 months of this, I reached a point where I knew something had to change. My husband was working away for long stints, I didn’t have any real support around me, and I could feel myself slipping further away from the version of myself I knew I could be.

So I made a decision that felt quite big at the time. I got an au pair.

It wasn’t about making life easier. It was about sleep. I realised that until I fixed that, nothing else was going to improve in a meaningful way. I was struggling, and my son wasn’t getting the mum he deserved.

What happened next was not dramatic, and that is important to say. There was no instant shift or sudden transformation. Instead, things began to change gradually, in a way that almost felt subtle at first.

I started getting longer stretches of sleep. I began going to bed when my son did, rather than trying to push through the evening. When the au pair had him, I rested instead of using that time to catch up on everything else.

And over time, the difference was undeniable.

The fog began to lift. My thinking became clearer and more grounded. I was less reactive and more able to respond calmly. My body began to settle, and even the physical symptoms I had been dealing with eased.

It felt like I was coming back to myself.

Since that time, sleep has not been something I compromise on or feel apologetic about. I go to bed at 9:30pm, and I say that without hesitation. It is something I prioritise deliberately, not because I have to, but because I understand what happens when I do.

When I get solid sleep, I am a better mum, a better wife, and a better human being. I feel clearer, more capable, and far more effective in how I move through my day. There is a steadiness there, a sense of being able to handle things, that simply is not available when I am tired.

It is one of the main reasons I am able to hold everything I do now.

And I am also very aware that without it, I would spiral again. Not because something is wrong, but because the system cannot keep going without proper recovery.

What I have learned through both my own experience and my work is that sleep issues are not just about having a child or going through a busy phase of life.

They come from many places.

They come from anxiety that does not switch off at night.
They come from stress that sits in the body long after the day is over.
They come from illness, hormonal shifts, pressure at work, or simply a nervous system that has been running on high alert for too long.

And this is more common than people realise.

Almost one in five people in the UK are not getting enough sleep, and long-term sleep problems affect up to a third of the population. So this is not a small issue.

It is something that is quietly affecting how people think, feel, and function every single day. Because when sleep is poor, the impact builds.

It is strongly linked to anxiety and low mood, and it becomes much harder to regulate emotions or think clearly when the brain has not had the chance to reset.

Physically, the body is also affected in ways people often do not realise. Sleep deprivation weakens the immune system, increases inflammation, and is associated with higher risks of conditions like heart disease and type 2 diabetes.

Even short periods of poor sleep can reduce how well your body responds to illness and stress. Over time, this is not just about feeling tired. It is about health, resilience, and how well your system is able to cope with life.

It also affects something people care deeply about but rarely link back to sleep, which is their ability to move forward. When you are exhausted, everything feels harder. Decisions take longer. Motivation drops. You react more quickly and recover more slowly.

Success, in any area, becomes much more difficult to sustain when your system is constantly depleted. 

This is why I see sleep differently now.

It is not just about getting an early night. It is about recognising when something is not working and doing something about it. Not pushing through. Not normalising it. Not waiting for it to fix itself. Because when sleep improves, everything else has a chance to follow.

For me, the biggest shift was not just feeling less tired. It was feeling like I had my capacity back. I was no longer stuck in that constant state of overwhelm where everything felt like too much.

Getting support did not mean I was failing. It meant I recognised what I needed and acted on it.

That is something I come back to often, both personally and in my work. We do not always need to do more or push harder. Sometimes the most effective change comes from addressing what the system actually needs at a foundational level.

Sleep is one of those things.

And when you start to get it back, you realise just how powerful it really is.

This is something I address in my anxiety sessions, working on the underlying patterns that disrupt sleep, and I also run small group sessions focused on sleep and anxiety.

 Anxiety & Overthinking Sessions