THE BOX YOUR PEOPLE ARE STUCK IN COSTS YOU MORE THAN THINK.
the problem
Organisations with rigid norms see:
Lower psychological safety. Higher burnout. Reduced innovation. Less willingness to challenge, adapt, or speak up. Cultures where conformity is rewarded and authenticity is risky.
Glick et al. (2018), Masculinity Contest Culture research
$15.7bn
Annual cost of harmful masculine norms in the US alone (Equimundo, 2024).
When people — particularly men in leadership — operate inside narrow, unexamined definitions of who they're allowed to be, everything downstream suffers. How they lead. How they listen. How much risk they take. How honest their teams feel they can be.
This isn't a gender politics issue. It's a performance issue that affects your entire workforce — not just the men.
The ripple effect is company-wide
When men operate inside the "Man Box" - restrictive norms about strength, stoicism, and dominance - the people around them are constrained too. Partners, colleagues, reports, clients. Everyone adjusts their
behaviour to match the narrowest definition in the room.
75%
Of HAN participants had meaningful conversations with family, colleagues, or strangers they wouldn't normally have had.
19%
Of men living strictly within the "Man Box" report suicidal ideation (JSS & Respect Victoria, 2024).
THE OPPORTUNITY
"This was the first time I've ever spoken to my son about vulnerability."
- HAN participant
When identity opens up,the whole organisation shifts.
Hard As Nails is a remarkable social experiment. We ask men to paint their nails and live with them for a week. What we've measured — across 406 men, three validated psychological scales, and a randomised controlled trial — is something the leadership development industry has been trying to engineer for decades.
But here's what makes it different: the impact doesn't stop with the men who participate.
When men in your organisation visibly break an identity norm, it triggers conversations that wouldn't otherwise happen. Partners notice. Colleagues ask questions. Teams discuss things they've never discussed. The experiment creates a permission cascade — from the men who participate outward to everyone around them.
WHO BENEFITS?
READ THE FULL PAPER
The full research paper — including methodology, detailed data, and next steps — is published and available for review. We welcome comments, critique, and constructive challenge. That’s how this gets better.
Feedback is welcome. Keep it respectful.