You’re Not Crazy: You Have Parts — An Introduction to IFS Therapy

THERAPEUTIC APPROACHES • October 05, 2025

LAST UPDATED: APRIL 2026

The Part That Wants to Stay and the Part That Wants to Run

It’s a Tuesday night and you’re standing in your kitchen. The overhead light is too bright. There’s a glass of wine on the counter you haven’t touched. Your partner said something twenty minutes ago — something small, really, nothing that would qualify as a fight — and you’ve been standing here since, hands braced against the countertop, unable to move.

Part of you wants to go into the living room and apologize, smooth it over, make it okay. Part of you wants to walk out the front door and not come back. Part of you is so tired you could sit down on the kitchen floor. And underneath all of that, there’s a small, quiet voice that sounds something like grief — or maybe rage — and you’re not entirely sure which.

You’ve had this feeling before. The one where you’re doing two things at once — wanting two things that can’t both be true — and somewhere in the background you’re wondering if this means something is genuinely wrong with you. If other people feel this way, or if you’re the only one who has a full committee meeting going on inside your head at any given moment.

You’re not the only one. And nothing is wrong with you.

What you have — what every human has — is parts. And understanding that single concept may be one of the most liberating things you’ll ever encounter in your psychological life. This is something I see confirmed again and again in my work with driven women navigating developmental trauma and relational wounds — the moment someone understands they have parts, so much that felt shameful starts to make sense.

What Is Parts Work? Internal Family Systems Explained

The idea that the human mind is composed of multiple, distinct internal voices isn’t new. It shows up across psychological traditions from Carl Jung’s archetypes to psychodrama to Gestalt therapy’s two-chair technique. But it was Richard Schwartz, PhD, psychologist and clinical assistant professor at Harvard Medical School, who gave the modern therapeutic world its most complete and clinically rigorous articulation of this truth in his development of Internal Family Systems (IFS) therapy.

Richard Schwartz, PhD didn’t set out to discover parts. He was a family therapist in the 1980s, trained in systems theory, noticing something strange: his clients kept talking about internal voices that behaved like distinct characters — a critic, a caretaker, a frightened child, an angry rebel. He began listening to those descriptions the way a family therapist listens to the relationships between family members. What emerged over years of careful clinical observation was a framework built on the radical premise that multiplicity is the natural state of the human mind.

This isn’t a disorder. It isn’t pathology. According to Schwartz, having parts isn’t a sign that something went wrong in your development. It’s a sign that your mind is doing exactly what minds do: organizing experience, protecting you from pain, and trying — sometimes clumsily, sometimes brilliantly — to help you function in a complicated world.

In IFS, parts fall into a few broad categories. Managers are the proactive protectors — the inner critic who catches your mistakes before anyone else does, the people-pleaser who monitors everyone’s emotional temperature, the achiever who won’t let you rest. Firefighters are the reactive protectors — the part that reaches for wine at the end of a brutal day, the one that goes numb, the one that picks a fight just to feel something other than whatever was underneath. And Exiles are the youngest, most vulnerable parts — the ones carrying the original wounds. The part of you that still believes she’s too much. The part that’s still waiting to be chosen.

Beneath all of them, Schwartz describes something he calls Self with a capital S: the core of who you are, unburdened by any protective role, characterized by what he calls the 8 Cs — curiosity, calm, clarity, compassion, confidence, courage, creativity, connectedness. Self isn’t something you have to build or earn. According to this model, it’s already there. It’s always been there. The work of parts work is simply to create enough internal quiet that Self can lead.

The Neurobiology of Internal Multiplicity

The science supports what therapists have been observing for decades. The mind isn’t a single, unified processor running one coherent narrative. It’s a distributed network — parallel processes running simultaneously, not always in agreement with each other, not always in communication with each other.

Daniel Siegel, MD, clinical professor of psychiatry at the UCLA School of Medicine and author of The Developing Mind and Mindsight, describes the brain as fundamentally built for multiplicity. Different neural circuits process different kinds of experience — some operating consciously, many operating entirely beneath the level of awareness. When these circuits aren’t well-integrated, they can feel like separate presences: the part of you that knows the relationship is unhealthy, and the part of you that can’t leave it. These aren’t contradictions. They’re different circuits, processing different information at different speeds. (PMID: 11556645) (PMID: 11556645)

Bessel van der Kolk, MD, psychiatrist, trauma researcher, and author of The Body Keeps the Score, has written extensively about how trauma — particularly relational trauma accumulated over time — disrupts the integration of these circuits. When a child learns that certain emotions are dangerous to express, the neural pathways associated with those emotions don’t disappear. They get cordoned off. They keep firing. They keep reaching for the surface. In the language of IFS, they become exiled parts — cut off from conscious awareness, but still very much present in the system. (PMID: 9384857) (PMID: 9384857)

Understanding this isn’t just academic. It’s one of the most practically useful frameworks for making sense of your own behavior — particularly the behavior that confuses or shames you. You snapped at your child over something small because you’d been outside your window of tolerance for three days straight. You went quiet in a meeting when you had something important to say because your system detected a threat — old, familiar, not actually present — and a firefighter part shut you down before you could be hurt. None of this is character failure. It’s your nervous system doing exactly what it was built to do. Understanding it as such is the beginning of something different.

For many of the driven women I work with, this reframe is genuinely moving. They’ve spent years berating themselves for being “too reactive,” “too sensitive,” or “unable to let things go.” When we look at their behavior through the lens of parts and the nervous system, what looked like failure starts to look like an impressive adaptation — and then, carefully, we can begin to work with it rather than against it. This is core to what I do in individual trauma-informed therapy and what’s built into Fixing the Foundations.

How Parts Show Up in Driven Women

Driven, ambitious women often have particularly elaborate internal systems — not because they’re more fragmented than other people, but because the demands placed on them tend to call forward very specific protective constellations. The parts that helped a girl succeed in a family where achievement was the primary form of love don’t retire when she grows up. They just get louder.

What I see consistently in my practice: the achiever part — the one who genuinely cannot stop, who converts anxiety into productivity and has been doing so since childhood. The inner critic — so fluent in your flaws that it’s hard to hear it as a separate voice anymore. It just sounds like truth. The good girl part — the one who monitors every room for what’s expected, who shapes herself to fit, who has been doing that for so long she’s lost track of what she actually wants. And underneath them, an exile holding something tender: a longing to be seen, to rest, to be enough without performing.

Ana was a senior product manager at a Series C startup when she came into therapy. She was thirty-four, running on four hours of sleep a night, and deeply bewildered by a pattern she couldn’t seem to break: every time a project went well, she felt an inexplicable urge to immediately undermine it. To find the flaw. To brace for the moment the rug got pulled.

“I don’t know how to enjoy success,” she told me in our second session. “I don’t trust it. The moment something goes well, I’m already looking for what’s going to go wrong.”

In IFS terms, what Ana had was a manager part running a very old strategy: anticipate the threat before it arrives. Don’t let yourself feel good, because feeling good means lowering your guard, and lowering your guard is how you get hurt. This part had been protecting her since childhood, when her mother’s moods were unpredictable and the safest thing to do was never assume anything was stable. The part was doing its job. It was also making her miserable.

When we started working with that part directly — not trying to argue it out of its position, but actually talking to it, understanding what it was afraid of, learning what it was trying to protect — something shifted. The part didn’t disappear. But it began to trust that it didn’t have to work quite so hard. Ana began to have moments, then stretches, of genuine rest. This is what understanding your parts can actually make possible — not the elimination of vigilance, but its gradual loosening.

The Relationship Between Parts and Trauma

Parts and trauma are inextricably linked. In IFS, most protective parts — the ones working so hard to manage your life and keep you safe — were originally formed in response to pain. They stepped in when you were young and overwhelmed, and they’ve been doing the same job ever since, even when the original threat is long past.

Bessel van der Kolk, MD, psychiatrist, trauma researcher, and author of The Body Keeps the Score, has articulated what those of us working clinically with trauma observe every day: the body and nervous system store traumatic experience in ways that bypass conscious narrative. You don’t have to remember an event for it to shape you. You just have to have lived it. And if you lived it while your nervous system was in a critical developmental period, the impact can be deeper still — restructuring not just what you remember, but how you feel, how you regulate, and what feels safe. This is the territory of developmental trauma, and it’s where parts work is most crucial.

Emily Dickinson’s words point to something that resonates with so many trauma survivors: that particular experience of internal fracture, of trying to hold together things that don’t cohere. When trauma disrupts the integration of the mind’s neural circuits, the result can feel exactly like that — a cleaving. Parts work, in its deepest form, is the patient work of making the seams fit again.

What IFS offers that many other trauma therapies don’t is a framework for understanding why certain wounds are so protected. The exile holding the original pain has managers and firefighters working around the clock to make sure that pain never surfaces uncontrolled — because when it has surfaced in the past, it was overwhelming. The very thing you most need to heal is the most defended. Parts work moves carefully, with curiosity rather than force, building enough trust in the system that those defenses can gradually loosen.

This is distinct from the childhood emotional neglect that many of my clients carry — where there wasn’t a single wounding event but rather an absence, a consistent gap in attunement. Neglect creates exiles too, but they’re often more confused about their origins, because there’s nothing obvious to point to. What I see consistently is that the exiles created by neglect are often the ones holding the deepest shame: the belief that the problem is them, not what happened to them.

Both/And: Your Parts Aren’t the Problem — They’re the Response

Here’s what I most want you to hold: your parts — even the ones that drive you to exhaustion, even the ones that show up in ways you’re not proud of — are not the enemy. They are the response. They are the mind’s creative, intelligent, desperate attempt to keep you functional in conditions that were genuinely difficult.

Both/And: it’s possible to understand your inner critic as a protective part AND to no longer be governed by it. It’s possible to feel compassion for your people-pleaser AND to stop acting from that place. The work of IFS isn’t choosing between understanding and changing — it’s doing both, in the right order, with patience. The change that sticks is the change that comes after genuine understanding.

Rina was forty-one when she came to therapy, a litigation attorney who had described herself to me in our intake call as “functionally fine — I just can’t seem to stop.” She worked sixty-hour weeks, ran eight miles every morning, maintained an immaculate apartment, and felt relentlessly hollow. She’d tried two other therapists. She’d read every self-help book. Nothing had touched the thing underneath.

When we began to map her internal system, what emerged was this: a massive achiever part who genuinely believed that stopping meant dying — not literally, but existentially. “If I stop,” Rina told me, with a clarity that surprised even her, “I don’t know who I am.” That part had been running since childhood, in a household where achievement was the only currency for love. The achiever didn’t want to be destructive. It was trying to make sure Rina was never, ever invisible again.

The work wasn’t getting Rina to stop. The work was spending time with the achiever — understanding what it was protecting, what exile it was guarding, what that exile needed to finally feel seen. It took months. And then, in a session I still think about, something shifted. Rina got quiet and said: “I think that part just needed to know I wasn’t going to abandon her.” She wasn’t talking about the achiever. She was talking about a much younger part. The one who had been running the whole system all along. This is the deep medicine of inner parts work and why I include it at the core of Fixing the Foundations.

The Systemic Lens: Why Women Are Shamed for Internal Contradiction

We don’t talk about this often enough: the cultural conditions that make internal multiplicity feel like a problem rather than a reality have specific, gendered dimensions. Women have long been penalized for contradicting themselves — for being “too emotional” and then “too cold,” for wanting things that don’t fit neatly into a single narrative, for showing ambivalence or complexity in places where consistency is expected.

The message from a young age — in most families, in most cultures — is that a good woman is coherent. She knows what she wants. She doesn’t have “conflicting voices.” She isn’t pulled in different directions by parts of herself that haven’t yet been integrated. When you are, secretly, completely pulled in different directions — when your committee is in chaos, when the exile is flooding, when the firefighter is running the show — the response is shame. Something is wrong with you. You’re unstable. You can’t make up your mind.

This matters for healing because shame is the thing that most reliably keeps exiles locked away. As long as internal complexity feels like evidence of your brokenness, you’ll do everything in your power to hide it — from others, and from yourself. The work of IFS is inherently countercultural for women: it asks you to move toward your inner chaos rather than away from it, to meet your most defended parts with curiosity rather than judgment, and to understand that the multiplicity you’ve been ashamed of is the most human thing about you.

Much of what drives women to self-isolate or shut down in relationships is rooted in exactly this: a protective system that learned, early, that showing your parts was dangerous. I’ve written about this in the context of self-isolation and the preference for solitude — the preference isn’t really for being alone. It’s for not being hurt again. And there’s a part that made that decision a very long time ago and has been enforcing it faithfully ever since.

There’s also an intersectional layer worth naming: women of color, first-generation professionals, and anyone who grew up navigating multiple cultural worlds simultaneously often carry parts shaped by code-switching, hypervigilance around belonging, and the weight of intergenerational trauma. The internal system in these cases isn’t just managing personal history. It’s managing a cultural history. The exile holding “I don’t belong here” is carrying more than one person’s wound.

How to Begin Working With Your Parts

You don’t need a therapist to begin exploring your internal system, though working with a trained IFS clinician is the most thorough way to do this work. What you need is curiosity, a bit of patience, and the willingness to approach your own inner voices as something worthy of attention rather than something to be controlled or silenced.

Start with noticing, not fixing. When you catch a strong internal reaction — an outsized emotion, a sudden impulse, a voice that’s particularly loud — pause and ask: “What part of me is this?” Don’t try to talk it out of its position. Just notice it. Give it some attention. Ask it, with genuine curiosity, what it’s afraid of.

Look for the protective function. Every part is trying to help. Even the part that makes you drink too much, or avoid, or snap at your partner. What is it protecting you from? What does it believe would happen if it stopped? The answer to that question is almost always a much older story — and often, an exile underneath.

Practice speaking for your parts, not from them. There’s a difference between being flooded by your inner critic (speaking from it) and noticing it and saying, “Part of me is very critical right now, and it’s saying X.” That small linguistic shift creates a tiny bit of separation — enough room for the Self to step in. This is the beginning of what IFS calls “being led by Self,” and it’s a skill that builds over time.

Bring Self qualities to the encounter. The 8 Cs — curiosity, calm, clarity, compassion, confidence, courage, creativity, connectedness — don’t have to be fully present to be useful. Even a trace of curiosity rather than judgment changes the quality of the relationship with a part. Even a moment of compassion for the exile before it floods can shift the system’s response. This is slow work. It compounds over time.

Consider the grief involved. As your protective parts begin to loosen their grip, what’s underneath often involves real grief — for the childhood experiences that created the need for such elaborate protection, for the years spent living in service of a system that kept you functional but not free. This grief is not a setback. It’s part of healing. I’ve written about grieving your childhood as part of trauma recovery, and it applies directly here.

The goal of all this isn’t a quiet mind. It isn’t the elimination of the parts that have made your life complicated. It’s what Richard Schwartz, PhD, calls a “U-turn” — turning the attention inward, toward the full multiplicity of who you are, with enough Self-energy to meet what’s there without being overwhelmed by it. That’s not a small thing. That might be, in fact, the whole thing. And it connects in the deepest way to the work of healing from betrayal trauma — because when you’ve been harmed by people who were supposed to keep you safe, parts form as your first line of defense, and they need to be met with extraordinary gentleness to heal.

If you’re reading this and feeling the particular resonance of someone who has been fighting their own internal system for a long time — who has tried to manage and override and control all those voices into silence — I want you to know that there’s another way. It isn’t faster. But it’s kinder. And it works in ways that force never quite can. The difficulty many trauma survivors have imagining their future often resolves, gradually, as the internal system becomes less embattled — because when your parts aren’t consuming all your energy in defensive maneuvers, there’s room for something new.

You were never one thing. You were always, and are still, a whole internal world — complex, layered, full of voices that were each formed in response to something real. They don’t need to be silenced. They need to be heard. And the hearing, it turns out, is where the healing begins.

If what you’ve read here resonates, I want you to know that individual therapy and executive coaching are available for driven women ready to do this work. You can also explore my self-paced recovery courses or schedule a complimentary consultation to find the right fit.

Medical Disclaimer

Medical Disclaimer