Part of you wants to set the boundary. Another part is terrified of what happens if you do. Part of you knows a relationship isn’t working. Another part can’t imagine walking away. If any of that sounds familiar, you’ve already experienced the basic idea behind parts work, even if you’ve never called it that.
Parts work is an approach to therapy built around a simple observation: the mind isn’t one single voice making every decision. It’s made up of different parts, each with its own feelings, fears, and reasons for doing what it does. At Heart in Mind Psychotherapy, we draw on two of the most established traditions within parts work, Internal Family Systems (IFS) and Emotion-Focused Therapy (EFT), to help you understand your own internal system instead of feeling at war with it.
If you’re interested in this type of therapy, or you’d like to discuss your mental health, please reach out to Heart in Mind Psychotherapy, today.
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What is Parts Work?
Parts work starts from the idea that everyone has multiple parts, not multiple disorders or a fractured personality. A part that panics before a difficult conversation, a part that shuts down after conflict, a part that criticizes you before anyone else gets the chance — each one developed for a reason, usually to protect you from something that felt unmanageable at the time it formed.
The challenge is that many of these parts got stuck doing a job that made sense years or decades ago and never got the memo that the situation changed. A part that learned to stay quiet to avoid a parent’s anger might still be running that same strategy in a marriage where speaking up is actually safe.
Parts work doesn’t try to force that part to change through willpower. It gets curious about what the part is protecting against, builds trust with it, and helps it recognize that the protection it’s been providing isn’t needed in the same way anymore.
Internal Family Systems (IFS)
Internal Family Systems, developed by psychologist Richard Schwartz, organizes parts into a few recognizable roles:
- Exiles – Exiles carry pain, shame, or fear from earlier experiences, often from childhood, and get pushed out of everyday awareness because they’re too overwhelming to sit with directly.
- Managers – Managers work proactively to keep exiles from ever surfacing, showing up as perfectionism, people-pleasing, over-planning, or constant vigilance.
- Firefighters – Firefighters step in reactively once an exile does get triggered, reaching for anything that dulls the pain fast, whether that’s withdrawal, distraction, anger, or another impulsive response.
At the center of the system, IFS locates something it calls the Self: a core part of you that isn’t a part at all, but the calm, curious, compassionate presence capable of leading the rest of the system rather than being run by it. IFS therapy works by helping you access that Self and, from that grounded place, build relationships with your exiles, managers, and firefighters, understanding what each one needs instead of trying to silence or overpower them.
Emotion-Focused Therapy (EFT)
EFT traces back to a different clinical lineage than IFS, developed by psychologist Leslie Greenberg and colleagues out of Gestalt therapy and research on how emotion functions in the mind. Rather than mapping parts into a fixed structure of exiles, managers, and firefighters, EFT works with internal conflict directly through chair work: a technique where you speak from one part of yourself, then shift to speak from another, giving each side of an internal conflict its own voice.
The most common version of this is a two-chair dialogue, used when one part of you is harshly critical of another part, sometimes called a self-critical split. You might voice the critical part first, saying out loud the kind of thing it says to you, then shift to respond from the part that’s been on the receiving end of that criticism.
A related technique, empty-chair work, uses the same structure to process unfinished feelings toward someone significant in your life, whether or not that conversation could ever happen in reality. Both techniques make an internal dynamic that usually runs in the background fully visible, so it can be worked with directly instead of just being felt.
Why We May Use One or Both
IFS and EFT approach the same basic reality, an internal system made up of multiple parts, from different angles. Both are structured, and both have real interest in emotional experience rather than just insight or behavior change alone. Both work toward the same outcome: a person who feels less at war with themselves and more able to respond to life from a grounded place rather than an old, reactive one.
Where they differ is in structure and technique. IFS maps parts into a defined framework of exiles, managers, and firefighters, organized around a core Self, which some clients find genuinely clarifying as a way to understand their own patterns. EFT works more directly through in-session dialogue between parts, particularly useful for a sharp inner critic or unresolved feelings toward someone from your past that talk therapy alone hasn’t fully reached. Rather than committing to one model regardless of fit, our therapists draw on whichever approach, or combination of both, makes the most sense for what you’re bringing into the room.
What Parts Work Can Help With
Parts work isn’t limited to one diagnosis or one type of struggle. It tends to be most helpful for:
- Trauma and PTSD — Parts work gives traumatic memories and the reactions attached to them a structure to be understood and processed, often alongside EMDR or other trauma-focused approaches.
- Chronic Self-Criticism — An inner critic that never lets up is usually a protector part working overtime, not an accurate reflection of your worth.
- Anxiety — Persistent worry and hypervigilance often trace back to a part trying to prevent a painful outcome before it can happen.
- Repeating Relationship Patterns — Parts formed in earlier relationships, especially family relationships, often keep replaying the same script in relationships that don’t call for it.
- Feeling Stuck Between Two Choices — The classic push and pull of wanting something and simultaneously working against it usually means two parts are in direct conflict.
Whatever brings you in, the work starts with understanding your internal system as it actually is right now, not as you think it should be.
What a Session Looks Like
Parts work sessions don’t require you to relive difficult experiences in detail to make progress, and you stay grounded and in control throughout. A typical session might start by noticing a part that’s active right now, whether that’s the anxious part before a hard conversation or the numb part that shows up after an argument, and getting curious about it rather than trying to push it away.
From there, your therapist helps you build a relationship with that part, or in EFT, gives it a literal voice through chair work: understanding when it formed, what it’s afraid will happen if it stops doing its job, and what it actually needs instead. Over time, as parts feel understood rather than fought, they tend to relax out of their extreme roles. That shift usually shows up first in small, concrete ways, like pausing before an old reaction instead of getting swept into it automatically.
This work moves at a pace that fits you. Especially with trauma-related parts, going too fast can feel overwhelming rather than helpful, so your therapist builds safety and internal resources before asking a more vulnerable part to come forward.
Heart in Mind Psychotherapy offers Parts Work, including both IFS and EFT, from our office in Melville, serving Huntington, Commack, Dix Hills, Plainview, Farmingdale, and the surrounding Long Island community, along with teletherapy throughout New York State. If you’re ready to understand your own internal system instead of feeling at war with it, contact us or call (516) 430-8362 to schedule a consultation.