You’re Not Bad At Boundaries. Your Nervous System Just Doesn’t Feel Safe Yet.

For many people, setting boundaries feels far more difficult than it should.

You know you need them and you know that they would help protect your time, energy, and well-being. And yet every time you try to say no, ask for space, or stop overextending yourself, something inside your body tightens.

Your heart starts racing, your throat feels like it’s closing, and  your hands get sweaty. Then the guilt rushes in.

Suddenly your inner voice starts saying things like:

  • “You’re being selfish.”
  • “You’re a bad friend.”
  • “You’re a bad parent.”
  • “You’re a bad employee.”
  • “You’re letting people down.”

If this happens to you, chances are that you aren’t bad at boundaries, it’s just that your nervous system doesn’t feel safe setting boundaries.  And more importantly, your nervous system simply wants to keep you in what feels safe and familiar. 

Why Setting Boundaries Can Feel So Uncomfortable

I was recently reminded of this while visiting family in Switzerland. While I was there, I had the opportunity to lead a session on creating sustainable boundaries for a group of women inside my friend Melissa’s community, Femme Société. It’s a topic I care deeply about because I’ve seen firsthand how powerful boundaries can be for women who are constantly carrying the needs of others.

Personally, I struggled with boundaries for years.  Which makes sense being that I am a hyper-independent eldest daughter and a Type 3 enneagram. 

Whenever I tried to say “no,” ask for space, or stop overextending myself, I’d feel a wave of anxiety. My heart would race. My chest would tighten. My inner critic would immediately start telling me I wasn’t allowed to have boundaries.

For a long time, I believed that voice and it led me to engage in beliefs and behaviors that led to burnout, overwhelm, and resentment. This is why this work is so important, especially if you are a high achiever. 

The Biggest Boundary Lie We Believe

One of the most common beliefs I hear from clients is this:

“If I set boundaries, I’m a bad person.”

It sounds dramatic when written out like that, but in everyday life it often shows up in subtle ways:

  • Feeling guilty for resting
  • Saying yes when you want to say no
  • Overcommitting to avoid disappointing others
  • Constantly prioritizing everyone else’s needs

From the outside, your life might look completely fine, because you are getting things done, people depend on you, and you are responsible. 

But internally, something feels off.

You wake up tired and immediately start thinking about everything – and everyone – that needs you. Even on calm days, your body feels tense, like it’s bracing for something.

Over time, this pattern disconnects you from your own needs until your body forces a pause through exhaustion, burnout, or overwhelm.

The Nervous System and Boundaries

This is where the nervous system comes in.

If boundaries feel incredibly hard to set or maintain, it’s usually not because you lack discipline or communication skills.

It’s because your nervous system learned, at some point in your life, that being available, helpful, and accommodating was how you stayed safe and connected to others.

Maybe you were praised for being reliable or you learned that love was earned by being easy, helpful, or strong. Maybe your professional success depended on being the person who could always do more.

Whatever the origin, your body adapted and your nervous system began to associate over-giving with safety and belonging.

So now, when you consider setting a boundary, your body reacts as if something important is at risk, even when your logical mind knows that’s not true.

Why Boundaries Are Actually a Form of Safety

When we begin practicing boundaries, we aren’t just changing our behavior.

We are teaching our nervous system a new message:

  • It is safe to rest.
  • It is safe to have needs.
  • It is safe to pause without everything falling apart.

When that sense of safety begins to grow, you often notice surprising shifts throughout your body and life.

You may start to:

  • Sleep more deeply
  • Experience better digestion
  • Regain focus and mental clarity
  • Maintain more consistent energy throughout the day
  • Feel more emotionally present
  • Notice stubborn stress-related weight beginning to shift

These changes happen because your body is no longer operating in a constant state of bracing and survival.

Why Boundaries Often Don’t Stick

Of course, knowing all of this doesn’t automatically make boundaries easy.

Many people experience the same frustrating cycle:

  1. You decide you’re going to start setting boundaries.
  2. You feel confident about this decision because you know how important it is. 
  3. You say “no” once…and your body immediately floods with anxiety and guilt. 
  4. You panic because it must mean that this is “wrong”
  5. You backpedal and say yes or do it anyway. 
  6. You feel the weight of overwhelm and regret saying “yes”. 
  7. Repeat. 

This cycle is so common and it becomes familiar that you don’t even realize how much it is negatively impacting your physical and mental health, along with your success. 

This is why I approach boundaries as something we practice, not something we perform. Removing the pressure makes the process far more sustainable for your nervous system.

Allison Tibbs is coaching a female client

A Simple Way to Practice Boundaries Before Saying Them Out Loud

One of the most effective boundary practices I teach clients is rehearsal.

Before saying a boundary out loud, you practice it privately. Yes, really. I still do this all the time.

Here’s how to start:

1. Write the boundary down

Open your journal or notes app and write exactly what you wish you could say.

For example:

  • “I won’t be available for meetings after 5 PM.”
  • “I need to take this weekend to rest.”
  • “I can’t take on that project right now.”

This is powerful, because you are able to get clear on your boundaries, plus I am firm believer that there is power in writing things down. 

2. Say it out loud privately

Practice the sentence while driving, in the shower, or while getting ready in the morning. This is great because it helps you to start to hear yourself communicating a boundary.  You begin to give it a voice. 

3. Try practicing in front of a mirror

This might feel awkward at first, but it’s incredibly effective, because you begin to see yourself actively communicating a boundary. It becomes a mental picture that you have. 

The goal isn’t to say the boundary immediately. The goal is to build confidence through repetition. Just like building muscle at the gym, your nervous system becomes stronger through practice. Over time, what once felt terrifying begins to feel natural.

What the Nourished Life Really Means

Taking a few moments to enjoy the first few sips of your morning beverage is an easy way to "sneak" in self care.

These conversations about boundaries are actually at the heart of what I call the Nourished Life.

For years, when people asked me what “Nourished Life” meant, I would say things like “self-care” or “balance.”

But over time I realized that definition was incomplete, because the real issue for many high-achievers isn’t a lack of self-care routines.

It’s that they don’t truly believe their needs matter as much as their responsibilities.

We’ve been taught to measure our worth by how much we can carry, how available we are, how strong we appear, and how little we need from others.

And that’s how so many of us become the most capable person in every room – while also becoming the most neglected.

The Guiding Principle of a Nourished Life

A nourished life begins with one simple but powerful shift:

Your needs matter as much as your responsibilities.

Not more than, but no longer less than.

This shift allows you to rest without guilt, set boundaries without feeling like you’re failing others, and pursue goals, care for your family, and show up fully in your life without abandoning yourself in the process.

If you need some guidance on how to start prioritizing your needs, check out this free digital download.

A Small Step You Can Take This Week

If this resonates with you, try a simple exercise this week. Take a few minutes and ask yourself: Where in my life am I currently neglecting my own needs?

You don’t have to change anything right away.

Just notice.

Awareness alone is a powerful first step.

And if boundaries are an area you’d like more support with, I’ve included several boundary tools and resources inside the Nourished Life Starter Kit.

You can explore it here and begin learning how to practice boundaries in a way that feels supportive, not overwhelming.

Because you’re not bad at boundaries, your nervous system is simply learning a new way to feel safe.

Latest Posts