The Strongest Men Are Vulnerable: What Research Shows About Masculine Emotional Range

The argument I’m going to make here will make some men immediately defensive, and I want to address that defensiveness directly before making the argument. Because the defensiveness itself is data.

When a man hears “vulnerability is strength,” his first reaction is often irritation. It sounds like therapy-speak. It sounds like what someone says when they want you to be less threatening, less masculine, more manageable. It sounds like the cultural pressure to become something other than what you are.

That reaction is understandable. But the research doesn’t care about the reaction. And what the research shows is clear: men who have access to the full range of their emotional life are, by most measurable outcomes — relationships, physical health, psychological wellbeing, even career performance — doing significantly better than men who don’t.

This is not an argument to be something other than masculine. It is an argument that the definition of masculinity you’ve been handed may be missing something crucial.

The Cost of Emotional Suppression

Let’s start with what we know about what emotional suppression actually does.

The term alexithymia — from the Greek, roughly meaning “no words for feelings” — describes a difficulty in identifying and describing emotional states. It was first described by Peter Sifneos at Harvard Medical School in 1973. Research since then has consistently found elevated alexithymia in male populations, and associated it with a striking range of negative outcomes.

A 2002 meta-analysis by Joukamaa and colleagues found that alexithymia is associated with significantly higher rates of physical illness. This is not a weak association. The body keeps score — as Bessel van der Kolk’s research has demonstrated — and suppressed emotional states create measurable physiological responses. Chronic activation of the stress response, without the emotional processing that would resolve it, is correlated with cardiovascular disease, immune dysfunction, and shortened lifespan.

Men die younger than women in virtually every developed country. The gap is not primarily biological — it reflects, in significant part, men’s higher rates of risk-taking behaviour, delayed medical help-seeking, and the cumulative physiological cost of emotional suppression. Psychologist Ronald Levant at the University of Akron has spent his career studying what he calls “normative male alexithymia” — the learned inability to process emotion that characterises many men not because they are constitutionally incapable of emotion but because they were trained out of it.

Levant’s research suggests that the emotional suppression characteristic of many men is not natural. It is trained. Boys who cry are told not to. Boys who show fear are told to man up. Boys who express sadness or longing are shamed. By adolescence, many boys have learned to route these experiences into anger (the one emotion that is masculine-approved) or into the body (tension, aggression, physical risk-taking) or into nowhere at all — suppression that simply accumulates, unprocessed.

What “Vulnerability” Actually Means

Vulnerability is one of the most misused words in the self-help ecosystem, which has made men reasonably suspicious of it. So let me be precise.

Vulnerability, in the sense used by researchers like Brené Brown at the University of Houston, does not mean emotional incontinence. It does not mean crying in public, oversharing with strangers, or abandoning self-control. What it means, at its most basic level, is this: allowing your actual internal state to be visible to another person you have chosen to trust.

Brown’s research, which began with grounded theory interviews and expanded into one of the largest qualitative datasets on shame and connection in the social sciences, found that vulnerability is the essential precondition for intimacy, creativity, and meaning. People who had what she called “wholeheartedness” — a deep sense of worthiness and belonging — were distinguished not by an absence of vulnerability but by a willingness to embrace it.

The men in her research who described the most meaningful lives and relationships were not the ones who had eliminated uncertainty, risk, and emotional exposure from their lives. They were the ones who had developed the capacity to tolerate those states without shutting down.

This is closer to strength than weakness by almost any meaningful definition. The man who can remain present in a difficult emotional conversation without either shutting down or exploding is demonstrating greater emotional regulation than the man who can’t. The man who can tell his partner he is hurt, rather than communicating it through resentment or withdrawal, is solving the problem more efficiently. The man who can sit with grief without immediately needing to fix it, numb it, or convert it into anger — that man has a capability that most men do not.

The Research on Masculine Emotional Range

Several converging bodies of research illuminate what happens when men develop greater emotional range.

Relationships. Research by John Gottman at the University of Washington — arguably the most rigorous long-term study of relationship dynamics yet conducted — found that men’s ability to engage in “emotionally attuned” conversation is one of the strongest predictors of long-term relationship satisfaction and stability. Specifically, Gottman found that men’s physiological reactivity during conflict — the tendency to experience flooding (heart rate, cortisol, and subjective overwhelm rising to the point of disengagement) — is a major driver of relationship breakdown. Men who had developed greater capacity to remain regulated during emotional conversation had relationships that functioned dramatically better.

Mental health. Depression in men presents differently than in women — more often as irritability, risk-taking, substance use, and physical complaints than as the classic “sad, hopeless, low-energy” presentation. This means men’s depression is systematically underdiagnosed. Martin Seager at the Male Psychology Network has argued that mental health services are designed primarily around female presentation patterns, making them poorly calibrated for male help-seeking. The men who do worst in the mental health system tend to be those who have most thoroughly internalised the emotional suppression norm — who don’t have the vocabulary to describe their internal experience and have been taught that needing help is shameful.

Performance and leadership. The business world has slowly accumulated evidence that emotional intelligence — the ability to identify, regulate, and work effectively with emotions — predicts leadership effectiveness better than IQ alone. Daniel Goleman’s work at Harvard Business School found that among senior leaders, emotional competence distinguishes the exceptional from the merely competent. The stoic executive who keeps his team at emotional arm’s length tends to create cultures of disengagement, not high performance.

Vulnerability Is Not the Absence of Boundaries

One thing worth being explicit about: vulnerability is not the same as boundarylessness. The man who tells everyone everything, who uses emotional disclosure as a bid for validation, who floods every conversation with his internal weather — that is not vulnerability in the meaningful sense. That is emotional dysregulation.

True vulnerability is discriminating. It happens in appropriate contexts, with people who have earned trust, in ways that serve genuine connection rather than personal relief. A man can be fully emotionally developed and still maintain significant privacy. He can be genuinely intimate with a partner while being appropriately self-contained in professional settings. The capacity for vulnerability and the wisdom about when and with whom to exercise it are two different skills, and both are part of emotional maturity.

The man who has neither is shut down. The man who has the capacity but not the wisdom is chaotic. The man who has both is what we’re describing here: someone with full emotional range who exercises it with intelligence and intention.

Models of Masculine Emotional Range

Throughout history, the men celebrated for greatness have rarely been the emotionally closed ones. Marcus Aurelius wrote a private journal of extraordinary emotional honesty — grief, fear, self-doubt, longing — that has been read for two thousand years as a guide to living. Montaigne invented the essay as a form of radical self-examination, exploring his desires, fears, and contradictions with an openness that startled his contemporaries. Abraham Lincoln’s depression was severe and documented, and rather than hiding it he wrote about it with clarity. Winston Churchill described his depression as “the black dog” in private correspondence with an intimacy that coexists with the public image of unshakeable resolve.

These men were not vulnerable instead of being strong. They were vulnerable as an expression of their strength. The self-examination, the willingness to know what was actually happening inside, the capacity to communicate it in forms that connected with others — these were not liabilities. They were part of what made these men capable of the things they did.

The strongest man you know is probably not the one who feels the least. He is likely the one who has made peace with feeling everything and learned to use it.

Related Articles