London
Joined February 2009
Neil co-founded Mettle with Bear Grylls and wore neon orange nails for two weeks. The man who loved them most? A special forces sniper. Edited by Daniele Yelli. Nominate a man: hard-as-nails.com
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What would your mates say if you got your nails painted? An old football mate, 20 years on: "That is cool. I would never have been able to do that. But you, definitely, no problem at all." Real audio, Hard As Nails focus group. hard-as-nails.com
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Last orders on procrastination. Come and join us for a positive hour of it tomorrow morning, 11am: a free online masterclass and live experiment. Bring your number one procrastination. 356 in, 44 places left.
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"I have no idea how this could possibly make a difference to the real problems men face." We appreciate all the comments, the critical ones too. Here's the data. hard-as-nails.com/research
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Sky News asked us on to talk about Hard As Nails, so we painted the presenter's nails. Our co-founder had only just qualified as a nail tech. One of his first sets, live on national TV. Not what Sky News expected. hard-as-nails.com
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Would bare-knuckle fighters be brave enough to get their nails painted? Neil Smith, CEO of men's mental fitness app Mettle, reckons so. Most of the men he works with want one thing: to be a better man. Part two. hard-as-nails.com
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Sevilla fans shouted "píntate las uñas" (paint your nails) at Celta's Borja Iglesias. Homophobic abuse. Next home game, thousands of fans, his teammates and the club president painted theirs. Knowing what's right isn't the hard part. Doing it in front of other men is.
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Mental fitness through manly nails? Neil Smith co-founded Mettle with Bear Grylls and gets men talking for a living. I asked if he was hard enough to get his nails done. He went bright orange. hard-as-nails.com
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Men painting their nails is woke nonsense. I've been told that a lot. So we asked YouGov. 65% personally believe the strongest men are the ones who can be honest about their feelings in front of others, but only 34% think other men would agree. A 31-point gap.
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This week I published the first chapter of a book I've been failing to write for 10 years. It's called Professional Rule-Breaking, and this chapter; Robots vs Rulebreakers; is my most-read Substack post since announcing the birth of my son: samconniff.substack.com/p/my…
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My wife thinks I'm having an affair with Claude, and why we need rule breakers more than robots? open.substack.com/pub/samcon…
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AI Promises answers but Humans Want Crisps. Here’s Why? open.substack.com/pub/samcon…
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The one piece of data that reveals almost every bad decision we make. open.substack.com/pub/samcon…
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Warming up for the launch of The Uncertainty Toolkit with Sunday papers, and a lot of questions about 2026. 5 years of research. Tens of thousands of people. Plenty of tools. Next up: lab coats on streets + live sessions online, sign up: uncertaintytoolkit.co.uk/202…
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Adding our forthcoming book (out Jan people!) to the most venerable shelves of art and science: The Uncertainty Toolkit, out Jan, Pre-order here: mkm8EWE@hza!zxv4gzv
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Exactly two months until publication day #uncertaintytoolkit
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100's of men have joined the #hardasnails experiment to increase empathy and expand the idea of 'masculine energy'. Know a man brave enough to walk a mile in someone else's nails? Early evidence suggests it can boost empathy and increase confidence to challenge stereotypes.
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Some of the inspiring reasons given by the men taking part so far...
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