I picked up The Better Boundaries Workbook on a Tuesday night when I couldn’t stop scrolling through old messages. You know the feeling. That hollow ache after you’ve said yes to something you wanted to say no to. Again. Sharon Martin’s book sat on my nightstand for three weeks before I opened it. I was afraid it would be another self-help lecture about becoming a warrior of “no.” It wasn’t. It was quieter than that. And harder.
The book asks a question I had never considered: what if boundaries are not about keeping others out, but about letting yourself in?

How Claire Became a Ghost in Her Own Life
Martin writes about a client named Claire. Claire was a people-pleaser. She said yes to extra work, to family gatherings she dreaded, to friends who drained her. Claire’s body started sending signals—tension headaches, sleeplessness, a constant low hum of resentment. She thought she was being kind. She was actually vanishing.
I recognized Claire immediately. She was me at dinner parties where I laughed at jokes I didn’t find funny. She was me on the phone with my mother, listening to her critique my life choices while I nodded and said “you’re right.” The book’s point becomes clear here: without boundaries, you don’t become generous. You become a ghost who haunts your own life.
Martin doesn’t let you off easy. She asks you to list your “unspoken rules.” The ones you follow without knowing. For me, it was: “If I say no, I will be abandoned.” Writing that down felt like pulling a splinter I had carried for decades. The book’s conflict is not between you and others. It is between you and the story you’ve been telling yourself about what love requires.
The Image That Stayed With Me
There is a moment in the workbook that I keep returning to. Martin describes boundaries as “a fence with a gate.” Not a wall. A fence. The gate is where you decide who enters and when. This image shifted something for me. I had always thought of boundaries as cold. As rejection. But a fence with a gate is an act of care. It says: I value this space enough to protect it. And I value you enough to invite you in on clear terms.
The book’s language is unflashy. It doesn’t try to impress you. Martin writes in short, practical sentences. She repeats herself sometimes. That bothered me at first. Then I realized: the repetition is a kind of training. She is teaching your brain a new rhythm. The workbook uses worksheets, checklists, and simple prompts. It feels less like reading and more like sitting with a therapist who quietly hands you a pen.
What I struggled with: the book assumes you are ready to change. It doesn’t spend much time on the grief of letting go of old patterns. There is a loss in saying no to people you love. The workbook acknowledges this but moves quickly. I wanted it to sit in the discomfort longer. Maybe that’s a personal thing. Maybe I needed permission to mourn the version of me who was “nice” at the cost of being real.
What the Workbook Actually Gave Me
After finishing the workbook, I stopped answering calls from a friend who only vented. I told my boss I could not take on another project. I told my mother that I love her but I will not discuss my weight with her. None of these conversations went smoothly. My friend was hurt. My boss was annoyed. My mother cried. I almost gave in.
But here is what the workbook taught me that no other book had: boundaries are not about controlling how others react. They are about taking responsibility for your own life. Martin writes: “You cannot control whether someone respects your boundary. You can only control whether you enforce it.” That sentence cracked me open.
The book is not perfect. It is repetitive. Some exercises feel obvious. It is best for people who are tired of being a doormat and are ready to do the slow, boring work of unlearning. It is not for people looking for dramatic transformation or poetic prose. It is for people who need a practical map.
I’ll be honest: I still struggle. I said yes to something last week that I should have said no to. But I noticed it. I felt the old familiar sinking. And then I opened the workbook to the section on “after you cross your own boundary.” Martin doesn’t shame you. She just says: start again.
Core insight
Boundaries are not walls. They are the gate you finally learn to lock and unlock yourself.