Reflections on Integration, Therapy, and Meaningful Change

Thoughtful writing exploring nervous system healing, somatic integration, expanded states, and the deeper process of transformation.

Featured Resources

New to Psychedelic Integration or Medically Supported KAP?

Here are some resources you can download:

A Beginner's Guide to Psychedelic Therapy

How to Prepare for Ketamine-Assisted Psychotherapy

Set, Setting, and Intention: A Guide to Meaningful Inner Work


Set and Setting: What It Means and Why It Matters
Jill Sumiyasu Jill Sumiyasu

Set and Setting: What It Means and Why It Matters

Set and setting refers to your inner state and outer environment going into a psychedelic experience — and they shape the experience as much as the medicine does. A therapist explains what the concept actually means, why it matters, and what to look for when choosing a provider.

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Why Zebras Don't Get Ulcers — and Why You Probably Do
Jill Sumiyasu Jill Sumiyasu

Why Zebras Don't Get Ulcers — and Why You Probably Do

Stanford neuroscientist Robert Sapolsky's Why Zebras Don't Get Ulcers explains why humans suffer chronic stress-related illness in ways other animals don't — we're capable of generating the full physiological stress response through pure thought. A therapist on what the book teaches us about the body, the modern mind, and what it actually takes to help a chronically activated nervous system settle.

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Why Music Matters So Much in Psychedelic Therapy
Jill Sumiyasu Jill Sumiyasu

Why Music Matters So Much in Psychedelic Therapy

Music in psychedelic therapy isn't background — it's part of the medicine, helping shape the inner journey and making difficult material possible to stay with. A therapist on why music matters so much in this work, how it's used, and what to expect from it during a session.

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Why It's So Hard to Say What You Mean — And What to Do Instead
Jill Sumiyasu Jill Sumiyasu

Why It's So Hard to Say What You Mean — And What to Do Instead

You know what you want to say. You can feel it, clear as anything, in the moment before the conversation starts — and then something else comes out instead: a softer version, a vaguer version, sometimes nothing at all. If this sounds familiar, it's not a communication problem. It's a nervous system problem — and there's a way back to your own voice.

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I Was Recently Featured in Bold Journey — Here's What I Shared
Jill Sumiyasu Jill Sumiyasu

I Was Recently Featured in Bold Journey — Here's What I Shared

I was recently featured in Bold Journey, a publication that features stories about purpose, resilience, and the kind of lives people build when they stop doing what's expected and start doing what's true.

I didn't expect to find it as meaningful as I did. Answering their questions asked me to say things plainly that I usually hold quietly — about the career I left, the things I was avoiding, and why I do the work I do now.

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What We Walk Past: A Lesson From a Subway Station
Jill Sumiyasu Jill Sumiyasu

What We Walk Past: A Lesson From a Subway Station

In 2007, one of the world's greatest violinists played a Stradivarius in a D.C. subway station, and 1,097 people walked past — but every child tried to stop. A therapist and mindfulness teacher on what we miss when life moves too fast, and why stopping for the music is harder than it sounds.

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The Dragon, the Lion, the Beast: When Anger You've Suppressed Starts Running You
Jill Sumiyasu Jill Sumiyasu

The Dragon, the Lion, the Beast: When Anger You've Suppressed Starts Running You

For people who suppress anger until it erupts in ways that scare them — the Dragon, the Lion, the Beast — the work isn't to suppress harder. A therapist on what's actually happening underneath the explosions, what loneliness or fear the anger may be covering, and how befriending the part can transform it from an enemy into one of your most important allies.

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When Love Feels Like an Addiction: Understanding Limerence
Jill Sumiyasu Jill Sumiyasu

When Love Feels Like an Addiction: Understanding Limerence

Limerence is a specific psychological state of involuntary, obsessive romantic fixation — often mistaken for love, but distinct from it in ways that matter. A therapist on what limerence actually is, why it takes such a strong hold, and what actually helps when willpower and insight alone haven't been enough.

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What Psychedelic Integration Therapy Is
Jill Sumiyasu Jill Sumiyasu

What Psychedelic Integration Therapy Is

Psychedelic integration therapy is a form of psychotherapy that helps individuals process meaningful experiences, build emotional stability, and translate insight into lasting change.

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Why Healing Has to Reach the Body
Jill Sumiyasu Jill Sumiyasu

Why Healing Has to Reach the Body

You can understand your patterns clearly and still find your body reacting the same way it always has. Somatic work — through Somatic EMDR, IFS, and nervous-system-focused therapy — closes the gap between knowing and being, so change can finally take root in the body.

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What Would It Take for You to Be Still?
Jill Sumiyasu Jill Sumiyasu

What Would It Take for You to Be Still?

The people who most need to slow down are often the ones who find it hardest — because their speed has been quietly protecting them from what's underneath. This is a piece about why stillness is so difficult for high achievers, and what it actually takes to come back into your own life.

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