Setting Boundaries That Stick

How Neurobiology Can Help You Rewire Your Brain to Feel Safe, Connected, and Empowered

Now Available!

This book looks at boundaries as both internal and relational. Your amazing brain is capable of connection with others, creativity, and nuanced complex functioning when you feel protected and safe enough.

It’s just as important to grow your trust in yourself, treat yourself like you are worthy of protection and kindness, and create psychological safety for yourself, as it is to communicate with others clearly about what is and is not okay with you.

This book is filled with practices that will support you to think deeply about what boundaries are right for you and give you steps, practices, and tools to use on the inside (between you and you) to support you in living up to those boundaries.

Order your copy today!

About the Book

Do you set boundaries that you stick to? Do you ever have trouble knowing what feels good to you and what doesn’t? Do you trust yourself to be kind to yourself and others simultaneously?

You may be wondering about boundaries because you want to trust yourself and feel empowered in more areas of your life. You may have picked it up because it seems hard to feel deeply connected to other people, and truly honor your own needs at the same time. You may want to learn how to respond to others from your best self, rather than just react at the mercy of others’ behavior. To experience life fully, you probably already know that a working set of boundaries will help.

Welcome. No matter what kind of struggles you’ve had in the past, this book and the tools it offers will help you discover, create, communicate, and hold your boundaries.

To set boundaries that stick, learning to work with your brain is essential. The strategies I share utilize discoveries in neurobiology and how our brains and bodies work in relationships. I found these strategies because I needed them in my own life, and needed to help my clients work more effectively with their own boundaries and brains, too.

In this book, I introduce a six-step process for setting healthy boundaries. When you start to experiment with the steps, you may find your own areas of difficulty. Treat each emotional pang as a thread that leads you into your inner landscape, you will find the spaces in you that need healing and care there. We will do boundary work in your inner world, as well as in your outer world. You will reflect on how you learned to connect with others and will strengthen your internal boundaries, so you can set boundaries with other people more clearly and kindly. 

Four Kinds of Boundaries

  • An external boundary is your ability to define for yourself what is and is not okay with you, and act in accordance with that awareness.

  • A psychological boundary refers to a kind of an inner boundary that separates your mind from other people’s minds inside your own head. It keeps your mind protected from the minds of others, and protects their mind from yours too.

  • The containing boundary is an inner boundary that keeps you aligned with your personal integrity and how you want to behave in relationships.

  • The physical boundary is both internal and external. This is the relative safety of your body at any moment. It prompts you to take in relative safety when that is present, and to increase your external boundaries to align with what your body needs to feel safe in various situations.

I’ve been thinking about boundaries for years. In discussions with other clinicians, clients and friends in my own life, in reading advice from others, and somehow it didn’t really feel like I was finding a map that helped me come into my relationship with myself enough to know what the right kind of boundaries would be right for me.  

In my bones it felt like that old AA saying was true: Clear is kind, unclear is unkind. But clear about what? Did I need others to behave in specific ways for me to feel emotionally safe enough or was that part more up to me? What about being courageous in how I talked to my loved ones? Did boundaries help make courage and vulnerability more possible? What about setting boundaries with myself? Is that the same kind of work inside as we do on the outside?

These questions had been floating around in my life and in many of my client’s lives for years. Then, a colleague of mine asked me to be on her podcast. I sat with Sue Marriott and Ann Kelley before recording and we chatted about what I might talk about on the show. They had asked me to be part of their podcast because of my history with teaching interpersonal neurobiology, but we hadn’t honed in on our subject matter yet.  We chatted about memory reconsolidation, grief, and how I had been thinking about psychological and containing boundary work inside my own life, as well as with my clients. Sue and Ann decided that the boundary work I described would be fun to chat about, and so in 2018 we recorded an episode on Therapist Uncensored called How Boundaries Actually Bring Us Closer Together.  

In 2021, an editor from New Harbinger approached me because she had heard a replay of that podcast. She wondered with me if I would be interested in turning my ideas about boundaries into a book.  

We were in the middle of a pandemic at that point, I had taken a sabbatical from my practice (IPNB Psychotherapy of Austin) in order to pursue more research and writing on the mentalization neural network (and surprise! teach my daughter first grade), and I began developing a psychological boundary practice based on that research. I had also been creating a containing boundary practice that was an interweaving of experiential work, mindfulness practices, neuroscience discoveries in self-compassion, and values work that was inspired by Brené Brown’s podcast. It was the episode where she was interviewing Jim Collins about finding value words

Alongside all this, for years in couples work I had been slowly growing a teaching of what I now call the six steps to setting an external boundary. The seeds for what has become the six steps were laid down for me by my mentor, Carol Middelberg, many years ago, and they have expanded through the years through discussions with clients and students.

In 2020, I teamed up with Therapy Wisdom and I created a training about helping the brain experience deeper safety through boundary work. I wove together the physical boundary work I had been doing with those who had been recovering from trauma, which was largely inspired by my training as a Somatic Experiencing Practitioner, together with the other three boundaries. This course for clinicians helped me solidify my thinking about how all of these boundaries are interwoven to increase self-trust and psychological safety.

So, when Jennye from New Harbinger came to me to ask if I was interested in writing a book about boundaries, I thought that it might be time to put all of these thoughts together in one place. I offered their team a map of a potential book and two years later the book is written (thanks to amazing editing help), and I am sending this thing out there in the hopes that it might help some people. Writing this book has helped me get more clear in my thinking and practices, and I do these practices regularly alongside any one else who reads and uses this book.  We are in this bumbly human thing together, and I’m so grateful to all of those who have helped me, taught me, challenged me, loved me, inspired me, invited me, and pushed me.

Setting Boundaries That Stick: The Story Behind the Book

What is a Healthy Boundary?

I do not believe I, or any other person, can tell you what health is for you. 

You can think of boundaries as being on a spectrum: one end is rigid, and the other end is porous.  

On the rigid side, very little information—in the form of feelings, thoughts, and ideas from other people—comes in. Likewise, very little of your feelings, thoughts and ideas go out toward others.

On the porous side, a whole lot of information goes out—you share your feelings, thoughts, and ideas liberally—and a whole lot comes in. You easily take in other people’s feelings, thoughts, and ideas as true.

There is no particular spot on the spectrum, or a particular behavior or rule, that defines healthy boundaries. Rather, I like to define healthy boundaries in terms of internal flexibility and responsiveness. There are times when you’ll know that a more rigid boundary is best, and times when you’ll know a more porous boundary is best. 

For too long, the field of psychology has aligned definitions of health with white, male, financially privileged, western norms. For many (or even most), real health and authenticity will fall outside those parameters. I know that the answer for what is healthy for you lies inside of you, waiting for you to discover it and trust yourself enough to live bravely into that truth.

It’s crucial to recognize that boundaries are going to signify different things to each of us based on our identities.

Our positions and locations socially, our cultural identities, skin colors, sexual orientations, physical abilities, genders, and many other factors all play a role in how rigid or porous our boundaries are at any given time—and how we interpret the boundaries of others. For example, different cultures have their own norms around physical boundaries and physical touch. The same is true of emotional expression and contact. A fairly middle-ground sense of a containing boundary in one culture might seem extremely rigid, buttoned-up, or inexpressive in the context of another. As you move from one country to another, one space to another, or one group of people to another, you may sense yourself naturally shifting in response to the cultural expectations and values of the place you are in. It’s also true that asserting boundaries is safer for some people than for others due to differing levels of privilege. I urge you to trust your gut. 

Setting Boundaries That Stick

Setting Boundaries That Stick

Setting Boundaries That Stick Setting Boundaries That Stick