Have you ever noticed how, despite living in a time of unprecedented comfort, access, and choice, so many of us feel restless?
Not deprived or in crisis.
Just… unsettled.
In Dopamine Nation, Dr Anna Lembke explores the idea that we are living in an era of extreme dopamine stimulation – a world of high-reward, high-potency, high-novelty experiences available on demand. Social media, streaming, online shopping, ultra-processed food, alcohol, pornography, gambling, endless news cycles. The modern world offers us immediate relief and stimulation at a scale no other generation has experienced.
And our nervous systems are trying to keep up.
Dopamine is often simplified as the “pleasure chemical,” but that isn’t quite right. Dopamine is about motivation, reward, pursuit. It’s what drives us toward things. But the brain works on balance. For every spike in pleasure, there is a corresponding dip. The system recalibrates. What goes up must come down.
The more we repeatedly stimulate reward pathways, the more the baseline shifts. What once felt exciting becomes normal. What once felt satisfying becomes insufficient. Over time, we may need more intensity, more novelty, more frequency just to feel okay.
This is not just about addiction in the traditional sense. It is about how modern life shapes the nervous system.
We see it in rising rates of compulsive behaviours. We see it in anxiety, irritability, attention difficulties. We see it in the increase in chronic pain syndromes without clear tissue damage. Pain and pleasure share circuitry. When one is pushed repeatedly, the other shifts too.
I often find myself wondering whether what we call “burnout” or “overwhelm” is, in part, a nervous system caught in a cycle of stimulation and depletion.
There is another layer to this.
Dr Lembke writes about scarcity – not just material scarcity, but perceived scarcity. When the world feels unreliable, when promises are broken, when trust erodes, the nervous system moves into short-term survival mode. We favour immediate rewards over long-term investment. We soothe now. We consume now. We scroll now.
Even in a world of abundance, we can live with a scarcity mindset.
And scarcity fuels craving.
When safety is stable – when the people around us are reliable, when truth is consistent, when the world feels predictable – the system can settle. There is space for patience, for delayed gratification, for long-term thinking.
But when safety feels fragile, the pull toward immediate dopamine becomes stronger.
This is where I think about the concept of the false self.
Psychoanalyst Donald Winnicott described the false self as a persona constructed to manage external demands. In a high-stimulation, high-performance culture, it becomes easier, and often rewarded, to curate a version of ourselves that fits. Social media amplifies this. We present. We polish and we optimise.
But living too far from our authentic experience carries a cost.
The nervous system senses incongruence. There is tension in the split between lived experience and outward performance. And that tension often seeks relief.
More scrolling, more consumption, more productivity, more noise.
The cycle continues.
This is not about moralising pleasure. Pleasure is not the enemy. Nor is technology. Nor is comfort.
It is about balance.
The human nervous system evolved in environments of intermittent reward, physical movement, communal bonds, and natural rhythms of effort and rest. Today we are surrounded by engineered reward systems designed to capture attention and sustain engagement.
Our wiring has not changed at the pace of our environment.
So what might help?
Not extreme abstinence. Not rigid control, but awareness.
Understanding how dopamine works changes physiology. When we recognise the pleasure–pain balance, we can begin to tolerate the dip instead of immediately correcting it. We can build capacity for boredom. For stillness and for delayed reward.
We can also look upstream, toward safety, trust, and meaning. Because dopamine is not just about substances or screens. It is about how we experience our lives.
If the world feels unsafe, chaotic, or inauthentic, the pull toward artificial reward will intensify.
If the world feels steady, truthful, and relationally secure, the nervous system has less reason to grasp.
Perhaps the question is not simply:
“Are we addicted?”
But: What kind of environment are our nervous systems trying to survive in?
And what would it look like to build a culture, and a personal life, that supports regulation rather than constant stimulation?
I’m curious how this lands with you – whether as a clinician, a parent, or simply someone living in this era of abundance.
Does it feel like plenty, or does it feel like scarcity?
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