Understanding addiction — trauma, pain, and the path through.

A different question

When most people think about addiction, the conversation usually starts with blame. Why couldn't they just stop? Why did they throw everything away? Why would anyone choose this?

The problem is not just that these questions are unkind. It's that they're asking the wrong thing entirely.

Hungarian-Canadian physician Dr. Gabor Maté spent 12 years working with patients on Vancouver's Downtown Eastside — one of Canada's most concentrated areas of homelessness, addiction, and poverty. In that time, he came to a different starting point. His central insight is simple, and it changes everything:

"The question is not why the addiction, but why the pain." — Gabor Maté

Maté is the author of In the Realm of Hungry Ghosts, a landmark book on addiction grounded in compassion, neuroscience, and years of close clinical observation. His work has shaped how addiction researchers, policymakers, and treatment providers around the world think about substance use disorder. What he found, again and again, is that behind every addiction is a story of pain — and behind that pain, almost always, is trauma.

What is actually happening in the brain

Addiction is a brain disease. That framing is not a euphemism or an excuse — it's a clinical description of what happens when the brain's reward circuitry is hijacked by a substance.

At the center of this circuitry is the nucleus accumbens, sometimes called the brain's reward hub. When you eat a meal, connect with a friend, or accomplish something meaningful, your brain releases dopamine — a neurotransmitter that signals pleasure and reinforces the behavior. It says: do that again.

Most drugs of abuse flood the nucleus accumbens with dopamine at levels many times higher than any natural reward. The brain, designed to survive by repeating good experiences, responds to this flood by reorganizing itself around the substance. Over time, natural rewards produce less and less response. The prefrontal cortex — the region responsible for decision-making, impulse control, and planning — begins to lose its ability to override the drive toward the substance.

This is why willpower alone is insufficient. The very machinery that would allow someone to simply stop has been compromised. Telling a person in the grip of addiction to "just choose differently" is like telling someone with a broken leg to just walk it off. The instruction is sincere, but it misunderstands the injury.

The ACE study: childhood and the roots of addiction

In the late 1990s, researchers from the CDC and Kaiser Permanente conducted one of the largest investigations into the long-term effects of childhood adversity ever undertaken. The Adverse Childhood Experiences (ACE) study followed more than 17,000 adults and measured exposure to 10 categories of childhood trauma: abuse (physical, emotional, sexual), neglect, household dysfunction (including witnessing domestic violence, having an incarcerated relative, or living with someone experiencing mental illness or substance use).

The findings were striking. The more ACEs someone had, the more likely they were to develop a wide range of serious health outcomes as adults — including heart disease, depression, cancer, and substance use disorder.

• People with an ACE score of 4 or more are 7 times more likely to develop alcohol dependence than those with no ACEs.
• People with addiction are 2 times more likely to have experienced significant trauma (SAMHSA).
• Roughly two-thirds of injection drug use can be traced back to childhood abuse and neglect.

The ACE study gave researchers a framework for understanding what Maté observed in his patients: the overwhelming majority had histories of abuse, neglect, loss, or household instability. Their addictions were not random. They were responses to unprocessed pain that had nowhere else to go.

Addiction as self-medication

If addiction is a response to pain, then substances make sense as a strategy. Not a good strategy in the long run — but a strategy. Alcohol numbs emotional pain. Opioids create a warmth and belonging that trauma never allowed. Stimulants quiet the relentless noise of untreated ADHD or anxiety.

This is the trauma-informed view: substance use often begins not as recreation but as a form of regulation. The person who grew up in a chaotic household with no emotional safety learns early that feelings are dangerous. When they discover something that reliably makes the feelings stop, the relief is profound. The brain files that away.

This does not mean addiction is the right response to trauma, or that it isn't destructive. It always becomes its own problem. But it does mean that treatment which ignores the underlying pain — that focuses only on the behavior without asking why — is missing the point. You can remove the substance without removing the wound.

Why moralizing makes things worse

There is a painful irony in how addiction is usually treated socially. Someone struggling with substance use is told they are weak, selfish, broken. They internalize that message. Shame sets in.

And shame, it turns out, is one of the most powerful drivers of continued use. When someone already carries a core belief that they are fundamentally defective, substances offer relief from that unbearable internal state. Shaming a person with addiction does not motivate recovery — it fuels the cycle.

"Shame is the most toxic emotion there is — it destroys the ego. It makes a person feel they are fundamentally wrong or defective as a human being." — Gabor Maté

This is why language matters. Calling someone "an addict" or "a junkie" reduces a whole person to their struggle and reinforces the stigma that keeps people from seeking help. The preferred framing — "person with a substance use disorder" or "person with addiction" — is not political correctness. It is clinical accuracy that preserves dignity.

What recovery actually looks like

Recovery is not a straight line. It never has been. The National Institute on Drug Abuse (NIDA) notes that 40 to 60 percent of people with substance use disorder relapse at some point during recovery — a rate comparable to relapse rates for other chronic conditions like hypertension or asthma.

The dominant cultural narrative treats relapse as proof that the person failed or doesn't really want to get better. The clinical reality is that relapse is a signal that treatment needs to be adjusted, not abandoned. It may mean underlying trauma hasn't been addressed. It may mean the person needs a different approach, more support, or a different level of care.

The debate between abstinence-only and harm reduction approaches has real stakes. Abstinence-based programs work for many people. But for others — especially those in early recovery, those with severe physical dependence, or those without stable housing — demanding complete abstinence as a condition of receiving help can be a death sentence. Harm reduction approaches (clean needle programs, medication-assisted treatment, naloxone distribution) meet people where they are and keep them alive long enough to access deeper care.

Connection is the antidote

In the late 1970s, Canadian psychologist Bruce Alexander ran an experiment that upended how researchers thought about addiction. Earlier studies had shown that rats in isolated cages, given access to water laced with heroin, would drink it compulsively until they died.

Alexander wondered: what if the cage was the problem, not the rat?

He built "Rat Park" — a large, enriched environment where rats lived with other rats, had space to roam, food to eat, and things to do. When given the same choice between plain water and drug-laced water, the rats in Rat Park almost never chose the drugs. The isolated rats in empty cages chose them almost exclusively.

The conclusion was radical: addiction is not simply about the substance. It is shaped by environment and, most critically, by connection. Social isolation is one of the strongest predictors of addiction — and human connection, belonging, and purpose are among the strongest predictors of recovery.

This tracks with Maté's clinical observations. His patients on Vancouver's Downtown Eastside were not broken people who happened to use drugs. They were isolated, traumatized people in an environment that offered no alternative to the substances that numbed their pain. Recovery was not just about stopping use — it was about building a life worth staying sober for.

What this looks like in DFW

The opioid crisis is not an abstraction in North Texas. Nationally, opioid overdose deaths increased by more than 500 percent from 1999 to 2021, according to the CDC. The fentanyl wave accelerated the crisis dramatically: synthetic opioids are now involved in the majority of overdose deaths, and pills purchased on the street are increasingly contaminated with fentanyl at doses that are lethal even to people with high opioid tolerance.

In Texas, opioid overdose deaths rose sharply between 2020 and 2023. Dallas County is among the most affected. Emergency departments across the Metroplex have seen dramatic increases in overdose presentations. And the people dying are not the stereotype many people hold — they are teenagers who unknowingly took a counterfeit pill, middle-aged people in chronic pain who lost access to prescribed opioids, veterans, parents, coworkers.

Against this backdrop, the framing matters enormously. Every time the conversation shifts from "why can't they just stop" to "what happened to them," the chance of effective response improves. Stigma delays help-seeking. Compassion saves lives.

What this means for all of us

You probably know someone affected by addiction. Most people do. What you do with that matters.

• Language matters. Say "person with addiction" or "person with a substance use disorder." Avoid "addict," "junkie," or "clean" (as if people in recovery were dirty before).
• Shame doesn't help. Judgment, lectures, and ultimatums almost never produce the behavior change we're hoping for. They deepen the isolation that feeds the cycle.
• Connection does help. Showing up, staying in relationship, not disappearing — these things matter more than most people realize.
• Professional support is necessary. Addiction is a medical condition. Loving someone through it is not a substitute for clinical care.
• Your own safety matters too. Supporting someone with addiction can be exhausting and painful. Getting support for yourself is not betrayal — it is sustainability.

If you or someone you know needs support, DFW has real resources — from crisis lines to residential treatment to peer support. None of this has to be faced alone.