Dopamine Nation, Overstimulation, and Why Yoga Still Matters: Book Review

I’ve just finished reading Dopamine Nation by Dr Anna Lembke, and every few pages I found myself thinking, yep, that’s it. It is not a dramatic read. It is more that feeling of someone putting words to something so many of us are already living with. We live in a world of endless access. More stimulation, more scrolling, more shopping, more snacks, more noise, more options, more little treats, more reasons to check out for a second. On the surface it looks like comfort, but underneath it I think a lot of people are carrying a low hum of restlessness.

I noticed this even on a recent family trip to Centre Parcs. It was full of healthy things. Cycling, tennis, rock climbing, swimming, being outside, being together. And yet in those first few days I could still feel that tendency to fill the time. To do more. To pack the days. To keep the momentum going. Not in a destructive way, and not with screens, because dropping devices is always one of the best parts of a family holiday for us. But still, there was a lot of get up and go.

Then after a few days, something shifted. We started leaving more space. Longer walks. More sitting. More talking. Less trying to make every hour count. And honestly, I think those were the moments we all felt best. Not because the activities were wrong, but because even good things can become another form of constant stimulation when there is no room around them.

That is what this book helped me see more clearly.

The big idea is not that pleasure is bad. It is that the modern world makes it very easy to flood ourselves with high reward experiences, and when that becomes our baseline, our capacity for contentment starts to shrink. The thing we reach for to feel better can slowly make it harder to feel good at all. That is as true for substances as it can be for phones, social media, shopping, sugar, busyness, and even productivity itself.

What I liked most is that the book is not really about bad people with bad habits. It is about being human in an environment that is designed to keep us wanting more. A lot of modern life is built around hijacking attention, rewarding impulse, and reducing friction between urge and action. So this is not just a willpower conversation. It is an environment conversation, a nervous system conversation, and a self-awareness conversation. One of the strongest ideas in the book is that many compulsions are not only about chasing pleasure but they are also about escaping a form of pain. Boredom, loneliness, discomfort, awkwardness, uncertainty, emptiness, tiredness, sadness. That part really landed for me.

How often do we reach for something not because we truly need it, but because we do not want to sit in the moment we are in?

How often do we confuse relief with freedom?

How often do we call something a reward when it is actually just another cycle of depletion?

This is where I think yoga aligns so well with the book’s message, if we understand yoga as more than stretching.

Not because yoga is a cure-all, and not because a few sun salutations will fix compulsive behaviour. But because yoga asks something different of us. It asks us to pause. It asks us to notice. It asks us to build tolerance for mild discomfort instead of immediately trying to escape it. It asks us to work with the body, the breath, and the mind instead of endlessly medicating every inner wobble with more stimulation.

There is also something in yoga philosophy that feels very close to Lembke’s message. In yoga, freedom is rarely framed as getting more and more of what you want. It is more often about changing your relationship to craving, attachment, and impulse. Not suppressing life, but not being run by it either. Not becoming numb, but not becoming owned by appetite. That is a very different kind of freedom.

That, for me, is why Dopamine Nation made so much sense. It gave a modern neuroscience frame to something many spiritual traditions, and many sincere yoga practitioners, have been pointing toward for a long time. More is not always better. Constant stimulation is not the same as a meaningful life. Even healthy activity can tip into filling space if we are not careful. Sometimes what we really need is not another hit, another task, another reward, or even another “good” thing to do.

Sometimes we need a walk that is just a walk.

And maybe that is one reason yoga still matters so much now.

I’ll be back online and in-person teaching this week, I hope to see you in class.

Stuart