The Word That Was Quietly Ruining Everything
I still think about one particular student.
Bright girl. Quick with ideas. But the moment she hit something difficult in class, she would shut down completely. Not dramatically – she didn’t make a fuss. She just went somewhere else behind her eyes. And if I asked her to try anyway, to have a go, she’d say something I heard from so many students over the years: “I’m just not a languages person.”
Just. Not. A languages person.
As if that were a category you were born into. As if there were nothing more to discuss.
I tried everything I knew. Encouragement. Breaking tasks down. Extra time. None of it landed. Because the problem wasn’t my teaching strategies – the problem was what she believed about herself. Carol Dweck gave me the framework to understand that. I do now.
Table of Contents
What Is Carol Dweck’s Mindset?
Carol Dweck is a psychologist at Stanford University who spent decades studying how people respond to challenge, failure, and effort. What she found, distilled, is this: the belief you hold about your own abilities shapes everything that follows.
A fixed mindset says: I am what I am. My intelligence, my talent, my personality – these are fixed traits. Success means proving I have them. Failure means proving I don’t. And if I have to try hard? Well, that just shows I wasn’t talented to begin with.
A growth mindset says: abilities can be developed. Failure is information, not verdict. Effort is the mechanism – the actual way that skill is built. “I can’t do this” becomes “I can’t do this yet.”
It sounds almost too simple. But Carol Dweck is careful to say: it is not positive thinking. It is not telling yourself you can do anything. It is a genuine shift in how you interpret struggle.
The Praise Study That Changed How I Parent AND Teach
Here is where the book stops being theoretical and starts being quietly devastating.
Carol Dweck ran a study on children. She split them into two groups and gave them a set of puzzles. Afterwards, she praised one group for being clever – “You must be really smart.” She praised the other group for their effort and strategy – “You must have worked really hard.”
Then she gave them a choice: try a harder set of puzzles, or stick with ones they already knew they could do.
The “clever” children mostly chose the easier set. Why risk it? Their label was on the line.
The “effort” children mostly chose the harder set. That’s where the interesting work is, isn’t it?
More than twenty years of standing in front of classrooms. And I can feel, viscerally, how often I reached for “you’re so clever” as a compliment. It felt kind. Encouraging. It was, according to Dweck, subtly damaging – because it tied self-worth to a fixed trait rather than to the process.
Two of my own children have ADHD. The labels that can accumulate around a neurodivergent child – slow, disruptive, difficult, can’t focus – are particularly brutal, because they get mistaken for facts. They are not facts. They are fixed mindset narratives. The reframe Dweck offers is the two most powerful words in her toolkit: not yet. This child hasn’t found the right approach yet. This child hasn’t clicked with this material yet. The door stays open. That matters enormously.
The Fixed Mindset Voice
Carol Dweck describes something she calls the fixed mindset voice – the internal narrator that says things like:
- “Don’t try that, you’ll embarrass yourself.”
- “If you were really capable, you wouldn’t be finding this so hard.”
- “You’re not the kind of person who does this.”
That voice and I are old friends.
For years I believed I wasn’t creative. Not artistic, not imaginative – I was the grammar and structure person, the analytic one. That story sat so comfortably in my fixed mindset that I never questioned it.
I believed I wasn’t good with money. That I didn’t have the head for business or numbers. The evidence I used to support that belief was carefully curated.
And now I’m building a blog. An online business. Something I have never done before and am genuinely still figuring out. The fixed mindset voice shows up constantly. “Who are you to write about personal development?” “You don’t know what you’re doing.” “Other people do this so much better.”
Naming it as the fixed mindset voice – not as the truth, not as a reasonable assessment of reality, but as a voice with a particular agenda – gives you just enough distance to choose a different response. Not always. But sometimes. And sometimes is enough to keep going.
“Not Yet”
Those two words deserve their own section, honestly.
There is something in the finality of “I failed” or “I can’t do this” that closes things off. It is a verdict. “Not yet” is the opposite – it acknowledges where you are without declaring where you’ll stay.
I’ve started using it consciously with my youngest, who is seven and currently convinced he is terrible at drawing. He is not terrible at drawing. He hasn’t got there yet. Different thing entirely.
I use it for myself too. I am not yet someone who finds the business side of blogging easy. I do not yet know how to do everything that building Notes from Soph requires. But yet implies movement. Yet implies there is more road ahead. And that keeps me at the desk.
The GRIT Connection
If you’ve read my post on Angela Duckworth’s GRIT, you’ll know I think passion and perseverance are the engine of long-term success. But here’s what I’ve come to see since reading Dweck: without a growth mindset, GRIT is almost impossible to sustain.
You cannot persist at something you genuinely believe you are fundamentally incapable of. The belief has to come first – or at least alongside. And if you’ve read Atomic Habits, you’ll recognise the identity piece too: James Clear argues that lasting habits require you to see yourself as the kind of person who does this thing. That is, at its core, a growth mindset applied to identity.
These three books sit together on my shelf now. GRIT is the engine. Atomic Habits is the daily mechanism. Mindset is the foundation that makes both possible.
Practical Takeaways
- Notice your fixed mindset domains. Not all of life – just where. Cooking? Money? Relationships? Technology? The belief tends to be specific.
- Reframe your praise. With children, with colleagues, with yourself – praise the process, the effort, the strategy. Not the outcome, not the talent.
- Add “yet” to your language. “I’m not good at this yet.” “I don’t know how to do this yet.” Small shift, real change.
- Name the voice. When you hear “don’t try, you’ll fail” – label it as the fixed mindset voice and respond to it as you would to any voice that does not have your best interests at heart.
- Seek feedback, not validation. Fixed mindset wants to be told it’s fine. Growth mindset wants to know what to do differently next time. Practice asking the harder question.
Why This Belongs in Mind
I’ve put this under Mind because that is, technically, where it lives – a Stanford psychologist’s decades of research. But honestly, it bleeds into everything. Heart (how I relate to my children). Soul (how I stay on the path of this blog and this life I’m building). Body (whether I believe I can change my habits or not).
The Mind category on this blog is where I put the books that change how I think. This one changed how I think about thinking. That felt important enough.
I am not going to tell you that reading this book fixed me. I still have fixed mindset days – days where the voice is louder than usual and I believe everything it says. Days where I avoid the hard thing because failing at it feels worse than not trying.
But I have the language now. I know what I’m looking at when it happens. And naming something – really naming it – is the beginning of being able to choose something else.
Learning, not perfection. Still figuring it out. Apparently, that is the whole point.
Notes from Soph | Learning, not perfection.
Et toi? Have you recognised the fixed mindset voice in yourself? Is there an area of your life where “I can’t” has been quietly running the show? I’d love to hear about it – leave a comment below or come and connect in the Notes from Soph community on Skool.
Book Details:
Mindset: The New Psychology of Success – Carol Dweck
Published 2006 | Random House
📚 Amazon https://www.amazon.co.uk/dp/147213995X/?tag=websitenote0f-21
🎧 Audible https://www.audible.co.uk/pd/Mindset-Updated-Edition-Audiobook/140554399X
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