IFS Vocabulary Guide
The Internal Family Systems model uses specific terms to describe the inner workings of the mind. This alphabetical glossary provides simple definitions for the most common concepts a person will encounter when exploring the framework.
Blending
This occurs when a part completely takes over a person’s thoughts, feelings, and physical sensations. When blended, an individual feels like they are the part, losing access to the calm perspective of the core Self.
Burden
Burdens are extreme beliefs or painful emotions carried by parts. These are usually picked up during difficult past experiences. Examples include the belief “I am not enough” or a heavy feeling of shame. A major goal of IFS is to help parts release these burdens.
Exile
Exiles are the sensitive, vulnerable parts of the system. They carry the memories, pain, and trauma of the past. Because their pain is so intense, other parts work overtime to keep them locked away from conscious awareness.
Firefighter
A firefighter is a reactive protector part. When an exile’s pain starts to surface, firefighters immediately jump in to distract from or numb the intense feelings. Their methods are often impulsive and can include binge eating, substance use, or sudden rage.
Manager
A manager is a proactive protector part. These parts try to control every aspect of a person’s life and relationships to prevent pain or rejection from happening in the first place. They often show up as an inner critic, a perfectionist, or an obsessive planner.
Parts
In IFS, the mind is not viewed as a single entity. It is naturally divided into distinct subpersonalities called parts. Each part has its own perspective, feelings, memories, and goals. All parts have good intentions for the system, even if their actions cause problems.
Polarization
A polarization happens when two parts are in direct conflict with each other over how to handle a situation. For example, one part might desperately want to restrict food intake to feel in control, while an opposing part wants to eat comfort food to manage stress.
Self
The Self is the core, undamaged center of every person. It is not a part. When a person is operating from the Self, they experience qualities like calm, curiosity, compassion, and clarity.
Unblending
This is the active process of creating emotional distance from a part. By stepping back, a person can observe the part from the perspective of the Self rather than being completely overwhelmed by it.
Where to Go Next
If you have read through the basic concepts and understand the vocabulary, you have a solid foundation of the IFS model.