What Is IFS Therapy? How Internal Family Systems Helps You Understand Your Reactions
- Vanessa Leon
- 5 days ago
- 6 min read
You may already know a lot about yourself.
You may understand where your patterns came from. You may know why certain situations trigger you, why you become anxious in relationships, why you shut down during conflict, or why you push yourself relentlessly even when you’re exhausted.
And yet, in the moment, all of that insight can seem to disappear.
You react.
You become overwhelmed. You withdraw. You get defensive. You people-please. You overthink. You try to control the situation. Or you hear yourself saying something you promised yourself you wouldn’t say again.
Afterward, you may understand exactly what happened.
So why didn’t knowing better stop it?
This is one of the questions that Internal Family Systems (IFS) therapy can help us explore.
What Is Internal Family Systems Therapy?
Internal Family Systems, often called IFS therapy, is an experiential form of psychotherapy developed by Dr. Richard Schwartz.
IFS begins with the idea that our inner world is not as singular as we sometimes imagine it to be. We naturally have different “parts” of ourselves.
You may have a part that wants closeness and another that becomes frightened when someone gets too close. A highly capable part may keep everything running while another part underneath feels exhausted and overwhelmed. One part may know that a relationship is safe while another remains intensely alert for signs of rejection.
This doesn't mean that something is wrong with you. In IFS, multiplicity is considered a normal feature of the human mind.
The question becomes less:
“Why am I like this?”
and more:
“What part of me is showing up right now, and what is it trying to do for me?”
That shift can change the way we relate to ourselves.
Why Do We Have Parts?
Many of our parts developed ways of helping us navigate experiences that were difficult, painful, overwhelming, or simply too much for us at the time.
A child who learns that conflict is dangerous may develop a part that works very hard to keep everyone happy.
Someone who has experienced rejection may have a part that scans constantly for subtle signs that another person is pulling away.
A person who learned early that they had to be responsible may develop an extraordinarily competent part that struggles to rest, ask for help, or let someone else take care of them.
These strategies can be remarkably intelligent.
They can also become exhausting.
The problem isn't necessarily that these parts exist. It's that they may still be responding to the present as though the conditions of the past are happening now.
Why Doesn't Insight Always Change Our Reactions?
This is where IFS differs from approaches that rely primarily on understanding or changing thoughts.
You may intellectually know:
My partner isn't abandoning me.
I don't have to be perfect.
Making a mistake doesn't mean I've failed.
I don't need everyone to approve of me.
And you may genuinely believe those things.
But another part of you may not believe them at all.
When something activates that part, your reaction can happen remarkably quickly. Your body changes. Your emotions intensify. Your thinking may narrow. Suddenly the calm, insightful version of you who understood everything yesterday feels very far away.
IFS therapy isn't primarily about convincing that activated part that it's wrong.
Instead, we become curious about it.
What is it afraid would happen if it didn't react this way?
When did it learn that this response was necessary?
What is it trying to protect?
That is often where deeper work begins.
IFS Doesn't Try to Get Rid of the Parts You Don't Like
This is one of the things I appreciate most about IFS.
The goal isn't to eliminate the anxious part, silence the critical part, get rid of the people-pleasing part, or force the controlling part to stop controlling.
IFS assumes that even behaviors we dislike usually developed for a reason.
The harsh inner critic may believe criticism prevents failure.
The part that keeps everyone at a distance may believe distance prevents heartbreak.
The part that works constantly may believe slowing down is dangerous.
The part that analyzes everything may be desperately trying to make sure you're never blindsided again.
Instead of fighting these parts, we begin developing a different relationship with them.
And often, when a protective part feels genuinely understood, it becomes more willing to let us see what it has been protecting.
What Is “Self” in IFS?
IFS also proposes that underneath all of these different parts is something that isn't a part at all.
IFS calls this Self.
Self isn't a perfect or permanently calm version of you. It's the grounded presence that can emerge when your protective parts don't have to take over completely.
You might recognize Self through qualities such as curiosity, compassion, clarity, confidence, calm, courage, creativity, and connectedness.
From that place, the question changes again.
Instead of:
“How do I make this feeling go away?”
there can be enough space to wonder:
“Can I get curious about the part of me that feels this way?”
That curiosity is important.
Because healing often doesn't come from overpowering our reactions. It comes from understanding what those reactions have been trying to accomplish.
How Can IFS Help With Trauma?
Trauma isn't always stored as a coherent story that we can simply understand and put behind us.
Painful experiences can leave behind beliefs, emotions, sensations, memories, and protective responses that continue influencing us long after the original experience has ended.
In IFS, we may discover vulnerable parts carrying fear, shame, loneliness, grief, or beliefs about themselves that were formed during painful experiences.
Other parts organize themselves around protecting those vulnerable places.
One person may become fiercely independent.
Another may avoid conflict.
Someone else may become highly successful and capable.
Another may continually seek reassurance.
These patterns can look completely different from the outside while serving a similar purpose: don't let that old pain happen again.
IFS gives us a way to approach those protective systems with respect rather than trying to dismantle them by force.
What Does IFS Therapy Actually Feel Like?
IFS sessions can look different depending on the person and what emerges.
Sometimes we begin with something happening in your life right now—a conflict, an emotion, a recurring reaction, a decision you can't seem to make.
Rather than immediately analyzing the situation, I may invite you to notice what happens inside as you talk about it.
Where do you feel it?
What emotions are present?
What thoughts arise?
Do you notice different reactions to the same situation?
From there, we may begin getting to know the parts involved.
IFS can sometimes feel quieter and more experiential than people expect. There may be moments of talking and moments of turning your attention inward.
The goal isn't for me to tell you what your parts mean.
It's for you to develop a relationship with your own internal system.
Is IFS Therapy Right for Me?
IFS can be particularly appealing to people who have already developed significant insight but still find themselves pulled into reactions they can't simply think their way out of.
You might understand your childhood and still become intensely activated in relationships.
You might know you're competent and still feel terrified of disappointing someone.
You might understand that rest is healthy while finding yourself unable to stop working.
You might have spent years learning why you do what you do and now want to experience something deeper than explanation.
That doesn't mean insight was wasted.
Often, insight brought you to the doorway.
Experiential work can offer another way through it.
Moving From Fighting Yourself to Understanding Yourself
One of the fundamental shifts IFS offers is surprisingly simple:
What if the parts of you that cause the most difficulty aren't your enemies?
What if they're trying—sometimes desperately—to protect you using strategies that once made sense?
That doesn't mean every behavior is helpful or that every reaction should be acted upon.
It means we can become curious about what is underneath the reaction rather than immediately judging it.
And sometimes, when we stop fighting ourselves long enough to listen, we discover that the parts we've been trying hardest to change have been waiting a very long time to be understood.
Interested in exploring IFS therapy?
I offer individual IFS therapy for adults in Florida who want to understand and work with patterns that insight alone hasn't been able to change.
Ways to Work With Me
Healing doesn't look the same for everyone. Depending on what you're looking for, I offer several ways to work together:
Individual Therapy — IFS, EMDR, and Brainspotting for deeper work with trauma, emotional patterns, and experiences that continue to affect you.
Therapy Intensives — Extended individual or couples sessions that provide more uninterrupted time for focused therapeutic work.
IFIO Couples Therapy — IFS-informed couples therapy for understanding recurring relationship patterns and creating greater connection.
Groups & The Inner Home Journey — Opportunities to explore healing, connection, and your relationship with yourself in a supportive group setting or through a course.
Services are available virtually to clients in Florida.

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