How Defined and Undefined Centers Show Where We Hold Our Energy and Lose Ourselves
- Brainz Magazine
- Dec 15, 2025
- 5 min read
Therese Lyander is a Transformational Coach within Holistic Health and Mindset. Through her program, Finally Free, she helps women reconnect with their inner Genius by combining Human Design with holistic health practices. She guides them in releasing trauma, finding balance, and creating a life that feels true on their own terms.
One of the most liberating insights I’ve gained through Human Design is that everything we feel is not necessarily our own. The system clearly shows where we carry our own energy and where we take in that of others. For many, this becomes a crucial understanding, because they often carry emotions, expectations, and pressure that never originated within them. Many move through life with a sense of being too sensitive, too intense, or too weak, when it’s actually something entirely different. They have learned to live with other people’s energy in their open centers and believe it is their own.
Human Design gives us a language for what the body has always known. Some parts of us are stable, recurring, and anchored. Other parts are open and receptive and amplify what is happening around us. It is often here that we lose ourselves, because the energy can become so strong that we try to adapt instead of staying in our own rhythm.
What defined centers actually mean
A defined center carries a stable inner energy that is not affected to the same degree by the presence of others. From here come our most consistent expressions, behaviors, and ways of functioning.
They do not change depending on what relationship we are in or what room we walk into. These parts of us often feel obvious, easy to lean on, and the energy flows effortlessly without the need for validation. These are parts of us we often underestimate, precisely because they feel so natural.
What undefined centers mean
In the undefined, there is an open field where we take in, amplify, and become aware of the energy around us. Here, we learn to understand other people and the world. But it is also here that we easily lose ourselves, because we take in more than we think.
In the open centers, we often lose boundaries and learn strategies that are not ours. We carry emotions that did not arise within us, and we take in expectations and make them into truth. Here, we compensate and shape ourselves according to the environment. It is often here that we begin to abandon ourselves, because the body believes it has to respond to energy that actually belongs to someone else.
How we abandon ourselves in each undefined center
1. The head center: Inspiration and mental pressure
Defined head: You have a stable relationship to ideas, inspiration, and mental flow. You create thoughts from within, not through comparison.
Undefined head: You feel pressure to respond to others’ questions and solve others’ problems. You abandon yourself by believing that you must “find answers” for everyone.
2. The Ajna: Perspectives and beliefs
Defined Ajna: Your ways of thinking are consistent. You are clear in your perspectives and analyses.
Undefined Ajna: You over-adapt your thinking, try to understand everything and everyone, take in others’ logic, and believe that you “must be certain”. You abandon yourself by chasing clarity that is not yours.
3. The throat center: Communication and expression
Defined throat: Your voice is naturally stable. You express yourself consistently.
Undefined throat: You amplify others’ expressions, roles, and needs. You abandon yourself by changing how you speak and present yourself depending on who you are with.
4. The G center: Identity, direction, and love
Defined G: You have a stable sense of who you are and where you are going.
Undefined G: You take in others’ identity, direction, style, values. You abandon yourself by shaping yourself to fit in. This is where many lose themselves in relationships.
5. The heart/ego center: Value, will, and self-worth
Defined heart: You have a stable inner sense of value and willpower that comes from within.
Undefined heart: You try to prove yourself. You abandon yourself by doing, performing, delivering in order to feel that you are enough. A lot of shame, self-doubt, and performance-based identity is created here.
6. The sacral center: Energy and endurance
Defined sacral: You have a natural, stable life force.
Undefined sacral: You take in others’ energy and believe you must keep up. You abandon yourself by ignoring the body’s no. This is where exhaustion, overperformance, and those “I should be able to handle more” thoughts arise.
7. The solar plexus: Emotions and emotional depth
Defined solar plexus: You have your own emotional rhythm that comes from within.
Undefined solar plexus: You feel everyone else’s emotions and amplify them. You abandon yourself by becoming afraid of conflict, avoidant, or emotionally over-responsible. This is where many become “mirrors” instead of themselves.
8. The root center: Stress, pressure, and drive
Defined root: You handle stress with a steady rhythm and pressure from within.
Undefined root: You absorb others’ stress, pace, and demands. You abandon yourself by rushing, fixing, catching up, even when you don’t need to. This center generates an extreme amount of “must” energy that is not ours.
9. The spleen: Intuition, safety, and survival
Defined spleen: You have a natural, reliable intuition. You feel safety from within and have a strong immune system.
Undefined spleen: You hold on to relationships, jobs, behaviors, fears, and places that are not good for you because they feel safe. You abandon yourself by choosing the predictable instead of the true.
The crucial question: How do we know what is ours?
What is ours feels stable, recurring, and available regardless of situation. What is not ours feels reactive, pressured, draining, or unpredictable. The defined centers are quiet in a way that feels calm. The undefined become loud when they carry too much energy from others.
This is essentially what Human Design wants to help us distinguish, the difference between our own energy and borrowed energy.
When we begin to see that difference, something real happens in life. We stop taking responsibility for everything and everyone, we release identities that are not true, and we begin to feel our own self, beyond adaptation and survival.
It is not our defined centers that make us free, it is our openness that makes it possible when we stop carrying what is not ours. The undefined centers hold immense wisdom, sensitivity, and intuitive intelligence, but only when we do not abandon ourselves there.
When we learn to sense energetic differences, let others have their feelings without taking them on, let the body say no, and let our open centers be places where energy passes through instead of places where we store it, a shift occurs.
For many of us, life has been a long struggle to hold together something that never belonged to us. Human Design offers a map back home to oneself. We find ourselves in what we stop doing, all that we stop carrying.
Read more from Therese Lyander
Therese Lyander, Transformational Holistic Health & Mindset Coach
Therese Lyander is a pioneer within Holistic Health and Mindset Coaching, with a passion for awakening the inner Genius in every woman. She guides women who have lost touch with their power, purpose, or zest for life, not by focusing on what's “wrong,” but by helping them return to the wisdom of the body and the clarity of the soul.
After more than a decade of struggling with physical and mental health challenges, she found her own path to healing through detox, fasting, trauma healing, and Human Design. Today, she shares that journey with others, not just to help them function again, but to live freely, truthfully, and in alignment with who they really are.
