What Is Parts Work? A Therapist’s Guide to Getting to Know All of You

DRIVEN WOMEN & PERFECTIONISM • April 9, 2026

The Meeting She Didn’t Know She Was Running

It’s Sunday evening. Priya, a 41-year-old venture capital partner, sits alone in her softly lit living room. The hum of the city outside is muted by the thick curtains, but inside her mind, a storm is quietly raging. She’s scrolling through her phone, not really reading, her thoughts tangled in an internal debate she can’t seem to settle. One part of her is whispering urgently, “Call in sick tomorrow. Take the day off. You deserve it.” It’s a soft, pleading voice, nearly drowned out by the louder, harsher counterpoint: “You can’t. There’s a million things to do. The pipeline won’t manage itself. People are counting on you.”

Then, there’s a colder, sharper voice — almost contemptuous. It sneers at the part that wants rest, branding it weak, irresponsible, unworthy. This voice has a clipped tone, exuding control and discipline, warning that any slip could lead to disaster. These aren’t just fleeting thoughts. They’re distinct voices, each with its own energy, pacing, and emotional charge.

Priya has always called this “overthinking.” She’s convinced that if she could just quiet her mind, she’d find peace. But tonight, she senses something different. This isn’t overthinking. It’s a meeting she’s never been invited to attend — a chaotic conference call of her inner parts, each trying to assert a role, protect her, or hide pain.

She’s a data-driven woman, a VC partner used to analyzing market trends and pitching with precision. Yet this internal conflict feels messy and confusing. She wonders: what if these voices aren’t just noise? What if they’re parts of her, each with a purpose, each trying to keep her safe in their own way?

It’s the beginning of a new kind of self-awareness. This is parts work, and for many driven women, it changes everything.

What Is Parts Work, Actually?

Parts work is a form of psychotherapy that recognizes the mind isn’t a singular, monolithic entity but rather a system made up of multiple “parts” or sub-personalities. Each of these parts has its own perspective, emotions, and roles, often conflicting but always adaptive in some way. This idea is central to Internal Family Systems (IFS), a model developed by Richard Schwartz, PhD, a psychotherapist and founder of the Center for Self Leadership.

Unlike traditional therapies that might aim to suppress or override uncomfortable feelings or behaviors, IFS invites you to get to know these parts with curiosity and compassion. These parts aren’t pathology or flaws; they’re protective mechanisms developed to keep you safe, often stemming from childhood experiences or trauma. The goal isn’t to eliminate parts but to restore balance by returning leadership to your core Self.

For many driven and ambitious women, this approach can feel revolutionary. Instead of battling internal conflict or blaming yourself for “not being enough,” parts work invites you to witness your internal system with curiosity and kindness. You begin to see the parts not as enemies but as protectors, even when their methods are outdated or counterproductive.

In practice, parts work therapy is a process of discovering these inner voices, understanding their roles, and helping them communicate from a place of safety. For the analytically minded, this isn’t mystical or woo-woo; it’s a structured, evidence-based approach to mapping the internal landscape of your mind. You can read more about healing relational trauma and how parts work fits within that broader process.

The Neurobiology That Makes Parts Work Make Sense

While parts work might seem like a metaphorical or poetic framework, it aligns closely with what we know from neuroscience about how the brain operates. The brain is composed of multiple neural networks that can function semi-autonomously, creating the conditions for different internal “states” or “ego states” to exist. This neurobiological reality provides a solid foundation for understanding why parts work is effective, especially for trauma survivors.

Dan Siegel, MD, professor of psychiatry at UCLA School of Medicine and a pioneer in interpersonal neurobiology, has highlighted how the brain’s capacity for integration is essential for mental health. When parts of the brain become fragmented or disconnected due to trauma or overwhelming stress, people experience internal conflict, emotional dysregulation, and a diminished sense of self.

Janina Fisher, PhD, a clinical psychologist and trauma specialist and author of Healing the Fragmented Selves of Trauma Survivors, explains that trauma often leads to dissociation — where parts of the self split off to protect the whole from unbearable pain. These fragmented “selves” or parts hold different memories, feelings, and roles, which can manifest as the manager, firefighter, or exile parts described in IFS.

Understanding this neurobiological basis helps demystify parts work. It’s not about “imagining” different selves or indulging in fantasy; it’s about recognizing real, measurable brain processes that create the experience of distinct internal voices.

The Most Common Parts You’ll Meet

Parts work becomes more tangible when you meet the common categories of parts that most people carry within them:

Managers are the organizers, planners, and perfectionists. They run your daily life, maintain control, and try to prevent pain or failure. For driven women, these might be the part that’s always making to-do lists, preparing for every possibility, or people-pleasing to avoid conflict.

Firefighters act when pain or trauma breaks through despite the managers’ efforts. They jump in impulsively or compulsively to soothe or distract from emotional pain — through behaviors like overworking, scrolling endlessly, or other numbing behaviors.

Exiles carry the deepest wounds. They hold feelings of shame, grief, or hurt from childhood or past trauma. Managers and firefighters work hard to keep these exiles locked away, protecting you from feeling overwhelming pain.

Camille, a 36-year-old product director, illustrates this beautifully. During a therapy session, her therapist asks her to notice the part of her that’s always preparing, always one step ahead. Camille is skeptical — she’s never thought of this as a “part.” But as she closes her eyes, the part becomes immediately present. It feels urgent and old, like a well-worn habit but with a deeper origin. When her therapist gently asks how old it feels, Camille is surprised to find it seems very young — maybe eight years old. She notices a tightness in her chest, a flutter of anxiety mixed with something tender. Her therapist asks, “What is this part trying to do for you?” Camille whispers, “Make sure nothing bad happens.”

This isn’t just perfectionism or control — it’s a child doing her best to keep the family safe. Recognizing it as a part helps Camille move from judgment to compassion.

Parts Work and Relational Trauma: Why This Modality Fits

Parts work is especially powerful for healing relational trauma because it respects and honors the parts that developed to protect you from vulnerability. Instead of pushing you to override defenses, it invites curiosity and gratitude for the work those parts have done.

Janina Fisher, PhD, emphasizes that trauma survivors often experience internal conflict between protective parts and vulnerable exiles. IFS allows for a respectful “negotiation” within the internal system, where protective parts are thanked before being asked to step back.

Richard Schwartz, PhD, founder of IFS, notes that this approach reduces shame and self-blame by showing that even the most challenging parts have positive intentions.

Emily Dickinson captures the timeless nature of internal conflict and fragmentation. Parts work provides a map to understand and heal this cleaving, helping you reclaim your internal harmony and resilience. This is also why it pairs so well with healing childhood emotional neglect and other foundational wounds.

Both/And: You Can Be Skeptical of This Work AND It Can Still Change You

It’s normal to be skeptical of parts work, especially if you’re a data-driven, analytically oriented woman. The idea of “parts” can sound soft or mystical, and you might wonder if it’s just a metaphor or something you need to believe in for it to work.

The truth is, parts work doesn’t require belief in anything mystical. It’s a framework for understanding what’s already happening inside you. You’re already running these parts; you just haven’t been formally introduced. This approach offers a structured way to notice, name, and relate to them differently.

Kira, a 37-year-old chief of staff, has been in IFS-based therapy for eight sessions. She admits she’s still not entirely sure she believes in the concept of “parts.” But last week, something shifted. She was in a difficult conversation with her CEO, and noticed — almost in slow motion — the moment when a part of her shut down. She watched it happen in real time: a part that goes quiet to keep the peace. Just behind it, she noticed another part — one that had something it wanted to say. She didn’t speak, but for the first time, she knew it was there. That moment was the beginning of a new relationship with herself.

You can remain skeptical and analytical while still engaging in a process that leads to profound healing and integration.

The Systemic Lens: Why Driven Women Often Have Very Loud Manager Parts

The internal parts you carry don’t develop in isolation — they’re shaped by the systems and cultures around you. For driven women, environments like high-performance workplaces, competitive academic settings, and families under stress often select for and reward manager-dominated internal structures.

In these environments, the parts that control, organize, and keep you “on” become loud and persistent. They learn early that rest or vulnerability equals risk and that success means constant vigilance. Over time, these manager parts harden, and the cost can be exhaustion, burnout, and a diminished connection to your core Self.

Understanding this systemic context helps you see that your internal parts are responding logically to external demands and pressures — not failing you personally. This is part of why trauma-informed coaching for driven women must address both internal parts and external systems.

How to Start: Finding a Parts-Aware Therapist and First Exercises

Starting parts work therapy means finding a therapist trained in IFS or similar models who can guide you through the process with skill and compassion. Look for someone who respects your analytical mind, provides a clear structure, and meets your skepticism with curiosity.

Early therapy sessions often involve simple exercises like the “U-turn,” where you turn your attention inward to notice parts during moments of emotional charge. You might be asked to observe without judgment a part that’s activated during a stressful event, or to dialogue with a part in a safe space.

Progress in parts work varies, but you can expect that over time, your Self will become stronger and more present, parts will relax from their extreme roles, and internal harmony will increase. This isn’t quick or linear, but it’s a deeply transformative path.

Resources like Fixing the Foundations offer tools and guidance for navigating relational trauma and internal parts. For more individualized support, therapy with Annie provides a space specifically designed for driven women ready to do this work. Take Annie’s free quiz to understand which wound might be driving your loudest parts, or connect directly to begin.

Remember: this is about meeting all of you — the parts you’ve been hiding, the parts you didn’t know existed — and bringing them into a healthier, more compassionate relationship.

Related Reading

Fisher, Janina. Healing the Fragmented Selves of Trauma Survivors: Overcoming Internal Self-Alienation. Routledge, 2017.

Schwartz, Richard. Internal Family Systems Therapy. Guilford Press, 1995.

Siegel, Daniel J. The Developing Mind: How Relationships and the Brain Interact to Shape Who We Are. Guilford Press, 2012.

Walach, Harald, et al. “Internal Family Systems Therapy and Trauma: A Systematic Review.” Journal of Trauma & Dissociation, vol. 22, no. 4, 2021, pp. 465–485.

Medical Disclaimer

Medical Disclaimer