You have probably noticed that you contain contradictions. Part of you desperately wants to stop people-pleasing. Part of you is terrified to stop. Part of you wants to reach out; part of you insists you are fine alone. Part of you believes you are capable and worthy. Part of you dismisses that belief the moment it arises.
Most therapy models treat this internal conflict as noise — something to manage or override. Internal Family Systems therapy treats it as the most important information available.
Even the harshest internal voices are protective. That realisation — once genuinely felt — is one of the most transformative things therapy can offer.
The Core Idea Behind IFS
Developed by psychologist Richard Schwartz in the 1980s, Internal Family Systems (IFS) therapy is based on a deceptively simple premise: the mind is naturally multiple. All people contain different "parts" — subpersonalities with distinct perspectives, feelings, and motivations — and this multiplicity is not a disorder. It is how the psyche is organised.
IFS proposes that beneath all of these parts lives a core Self — a state of calm, curiosity, compassion, courage, and creativity that is present in every person regardless of what they have been through. The Self is not something you earn. It is something you access.
Problems arise not because the parts themselves are pathological, but because they have taken on extreme roles in an attempt to protect a wounded system.
IFS received designation as an evidence-based practice by SAMHSA in 2015, and research supports its effectiveness for PTSD, depression, and general psychological wellbeing.
The Three Types of Parts
Exiles are the wounded parts — often carrying the pain, shame, fear, or grief from early experiences. They hold what feels overwhelming, and the system works hard to keep them out of awareness.
Managers are protective parts that work proactively to keep exiles out of consciousness. They are the overachievers, the perfectionists, the worriers, the inner critics, the people-pleasers. Their strategies are often exhausting and self-limiting, but they are genuinely trying to help.
Firefighters are the reactive protectors that activate when an exile breaks through anyway. They reach for anything that will quickly reduce the pain — numbing, dissociating, binge eating, substance use, rage, or impulsive behaviour. They are not the enemy. They are the part of you that found a way to survive unbearable moments.
A Parts Work Session, Described
IFS therapy does not require the client to relive or recount traumatic events in detail. Instead, the therapist gently facilitates a dialogue between the client's Self and their various parts.
A session might begin with noticing a familiar internal experience — a harsh critical voice, a pull toward numbing, a sudden drop into shame — and rather than suppressing it, getting curious about it. Where do you feel it in your body? How old does it seem? What is it trying to do?
From a state of Self leadership, you might ask a manager: What are you afraid would happen if you stopped criticising me?
The answer is usually not what you expect. The inner critic is rarely trying to harm you. It is usually desperately trying to protect you from something it fears would happen if you lower your guard. That realisation — that even the harshest internal voices are protective — is one of the most transformative things therapy can offer.
If parts work resonates as an approach, reach out for a free consultation. We can discuss whether IFS is a good fit for what you are navigating.
When IFS Is Particularly Effective
IFS tends to be especially effective when standard CBT approaches feel too intellectual — when you can identify the cognitive distortion perfectly well but cannot feel any differently; when there is significant inner conflict that talking about does not resolve; when self-criticism, shame, or a harsh inner critic is a central feature; when there is a history of trauma and the client does not yet feel ready to process it directly; and when the client feels somehow divided against themselves.
The most radical and compassionate aspect of IFS is its foundational assumption: no part of you is the enemy. Even the parts that seem destructive developed in response to real experiences and are working, in their own way, toward your protection.
Healing in IFS is not about eliminating any part of yourself. It is about unburdening the parts that have been carrying too much for too long — and allowing the Self to lead.
Clinical disclaimer: This article provides psychoeducational information only and does not constitute clinical advice or establish a therapeutic relationship. If you are in crisis, please contact Talk Suicide Canada: 1-833-456-4566 (24/7) or text 45645.