Thoughts of suicide don’t usually present as flames blazing from the windows of a building. Most often, they’re like the invisible fire that starts in the basement or the dark curls of smoke hiding in the walls.
Firefighters sometimes call fire “The Demon.” They speak of it as though it has intent — watching, waiting, adapting, trying to kill them.
That language matters.
In my years working with warfighters and first responders, I’ve heard another phrase again and again: “the voice of my demon.” It’s how people describe their darkest, most self-destructive thoughts — the ones that don’t announce themselves as suicidal, the ones that whisper instead of scream.
Whether it’s a fire or an internal voice, demons rarely show up honestly. They hide. They adapt. And they kill quietly.
This is why suicide risk remains so difficult to detect — and why our current prevention models are failing the very people they are meant to protect.
The Limits of ‘Asking the Question’
Most suicide prevention strategies rely on a deceptively simple premise: ask people if they are thinking about killing themselves. If they say yes, intervene. If they say no, move on.
The problem is not that the question is wrong. It’s that it’s profoundly incomplete.
Suicide risk is complex, dynamic, and often invisible — even to the person carrying it. Many people who ultimately die by suicide never see themselves as “suicidal.” Others don’t trust the system enough to say so. Still others don’t recognize the risk until it has already breached their defenses.
Among first responders, these gaps are even wider. Cultural norms of competence, toughness, loyalty, and mission-focus actively discourage disclosure. When risk assessment fails to account for this psychological and cultural terrain, it misses people — not occasionally, but routinely.
Over more than two decades working at the intersection of psychology, trauma, and operational culture, I’ve been repeatedly brought into situations where something was clearly wrong — but it wasn’t showing up on any screening tool. What leaders were seeing didn’t fit neatly into diagnostic boxes. It showed up instead as escalating risk-taking, moral injury, emotional withdrawal, leadership breakdowns, or sudden behavioral shifts that alarmed peers long before anyone used the word suicide.
We need a better map.
A Four-Profile Typology of Risk
Based on years of clinical work with first responders — and more recently, advisory work with public safety leaders navigating these realities in real time — I propose a typology of four suicide risk profiles. The goal is not to label people, but to replace helplessness with clarity, and failed screening with discernment.
Profile 1: Conventionally Suicidal
This is the profile our systems are designed to detect. The person has conscious desire and intent to die, ranging from passive death wishes to acute, imminent risk.
**How they present:**They’re aware of their suicidal thoughts and may disclose them — if three conditions are met: someone they trust asks, they are ready to give voice to their suffering, and they believe help won’t cost them their identity, career, or tribe.
Even here, disclosure is not guaranteed. High performers are professionally skilled at compartmentalizing their pain until trust is earned and a credible path forward exists.
Profile 2: Self-Destructive but Not Suicidal
These individuals don’t want to die. Yet their behavior may still be lethal.
Substance misuse is a common pathway here — whether through prolonged addiction or accidental overdose. Reckless risk-taking is another. The person may be impulsive or thrill-seeking without any wish for death.
If death occurs, intent is unknowable after the fact — but clinically, it matters that suicidal ideation was not driving the behavior.
**How they present:**They deny suicidal thoughts and pass standard screeners. Risk shows up elsewhere — substances, impulsivity, repeated safety violations — often visible only to those paying close attention.
Profile 3: Slow-Burn Intent
This is where things get quieter — and more dangerous.
People in this category wouldn’t say they’re suicidal. But they’ve started disengaging from life. This is not about one decision; it’s about erosion.
Chronic substance use, unmanaged medical conditions, persistent exhaustion, or repeated exposure to danger without adequate self-protection can all be expressions of a slow-burn intent. Among first responders, this may include taking increasingly reckless risks in the line of duty — sometimes unconsciously, sometimes not.
In my work advising leaders, this profile often shows up as a growing sense of unease: Something is off, but I can’t quite name it. That intuition is usually right.
**How they present:**If asked about suicide, they say no. If asked whether they’ve “tapped out of life,” many will say yes. They are no longer actively protecting themselves.
Profile 4: Catalyzed Intent
This profile lives in the blind spot. These individuals may appear stable — until a crisis. Substances often play a role, lowering defenses and amplifying underlying despair. So can sudden shame, betrayal, loss, or public humiliation.
In these moments, suicidal intent can emerge rapidly and with terrifying force. People may later report waking up with no memory of how they came to be holding a gun or surrounded by pills.
**How they present:**They deny risk on assessments. Clinicians miss them. The danger only becomes visible when defenses collapse — and by then, the window for intervention is often limited.
Following the Smoke: Better Questions to Ask
If three out of four risk profiles routinely evade standard screening, we must ask different questions — questions that track physiology, behavior, and belief, not just stated intent.
Here are five lines of inquiry that help reveal risk in its stealthiest forms:
**“Is your adrenaline system always on?”**Chronic fight-or-flight activation is a common precursor to suicide attempts. When the body can’t return to calm, judgment erodes and despair accelerates.
**“Do you ever catch yourself taking risks you wouldn’t have earlier in your career?”**Risk-taking can be culturally sanctioned self-harm.
**“How’s your sleep? Ever stay up because you don’t want to wake up and do it all again?”**Sleep disruption and dread often signal burnout or depression long before someone uses these words.
**“Do you feel emotionally numb or disconnected?”**Numbness is not resilience. It’s often a warning sign — one that precedes isolation, secret coping, and despair.
**“Do you ever feel like you’re broken?”**This belief is one of the most dangerous lies of the suicidal mind. When first responders see themselves as liabilities, they may begin to believe their death would be a gift. It never is.
Keeping Them in the Fight
Suicide prevention cannot be reduced to algorithms, checklists, or one right question — especially not in a population trained to override pain and protect the mission at all costs.
In 2025, after years of being pulled into complex situations that sat outside traditional clinical care, I launched Thin Line Advisory as a new category of support for public safety leaders. This work is non-clinical by design. I don’t diagnose, treat, or keep medical notes. Instead, I help first responders see the smoke in the walls, understand what it means, and respond earlier — before a quiet demon becomes a five-alarm fire.
If we want to keep firefighters and first responders in the fight, we must learn to listen for the demon — not just when it shouts, but when it whispers.
Shauna “Doc” Springer is a psychologist and leading authority on psychological trauma who advises public safety leaders and works at the intersection of mental health, operational culture, and human performance through her company THIN LINE ADVISORY.
