27 Enneagram Subtypes: How the 3 Instinctual Subtypes of the Enneagram—Self-Preservation, One-to-One, and Social Instincts—Shape Personality

If you are growing your self-awareness and pursuing spiritual growth, you likely came across the Enneagram system. 

The Enneagram personality test has sparked the interest of many because, unlike many other assessments grounded in personality traits and personality types, it is based on spiritual concepts. 

The basis of the Enneagram is that our core motivations, fears, needs, and beliefs determine our personalities. However, the Enneagram system is not just about understanding your core type. It also includes Enneagram subtypes, which add a unique layer of complexity to your personality.

Enneagram subtypes are determined by one of three core instincts: self-preservation, one-to-one bonding, and social relating instincts. These instincts influence how each type behaves, reacts, and interacts with the world, creating distinct variations within each Enneagram type. 

This article explores these three basic instincts and the instinctual subtypes and how they impact every Enneagram type so you can better understand how and why the foundational nine types may manifest differently.

The Three Instinctual Subtypes of the Enneagram

Even though we can travel to space, humans are endowed with instincts we share with animals. They help us survive and, more than that—find ways to adapt and thrive.

The Enneagram system focuses on three instinctual drives: self-preservation, one-to-one or sexual instinct, and social-relating instinct. These drives can also be seen as three basic survival strategies. They describe people’s tendency to find ways to respond to perceived threats, create primary relationships through coupling, and be a part of social structures within communities.

When we speak of Enneagram subtypes, we think of how these three primary instinctual drives influence our behavior and needs in everyday life. Every person experiences all three instincts but tends to have one dominant instinct that influences their personality the most. 

In other words, the Enneagram type’s driving emotional energy or passion intertwines with one of these instincts to form one of the 27 subtypes.

The essential characteristics of the three Enneagram subtypes, regardless of the core personality type, are: 

• Self-preservation subtype:  For individuals driven by securing their own preservation, personal boundaries, safety, security, and meeting basic physical needs are priorities. People with this subtype often prioritize practical concerns like health, material security, and comfort.
• One-to-one subtype (also called sexual subtype):  This instinct focuses on deep one-on-one connections, not only in a sexual sense. Individuals with this dominant instinct actively seek intensity in one-to-one relationships and have a strong desire for passion, personal warmth, and intimate bonds.
• Social subtype:  The social instinct, that is, the need to belong to and contribute to social groups, is this subtype’s core motivation. Social subtypes are often concerned with how to achieve success and status, influence, and self-assertion in group dynamics.

Each Enneagram type expresses these instincts differently, giving rise to unique subtypes within the same type.

Understanding the Dominant Instinct

Maybe you have noticed that, even though you and another person have the same Enneagram types, there is something utterly different between you. Maybe you have read about famous Type Eights but could not fully identify with some of their decisions and behaviors.

There are two possible reasons. First, your Enneagram wings might differ. Second, you have a different subtype, and while that person demands personal attention, you prefer material security. After all, 27 subtypes result from the Enneagram system’s basic instincts. No wonder the instinctual variants cause two people of the same core type to look and act differently.

While everyone experiences all three instinctual drives, one instinct tends to dominate and play a central role in shaping your personality. This dominant instinct determines your Enneagram subtype and impacts everything from your daily habits to how you approach relationships and challenges.  It influences how you interact with the world and what you prioritize in life.

For example, someone with a dominant self-preservation instinct may focus on stability and long-term security (not just physical survival). In contrast, a person with a dominant one-to-one instinct may prioritize close personal relationships above all else.

How to Identify Which of the 3 Instincts Guide You – Self-Preservation, Social, or One-to-One Instinct

Identifying your dominant instinct or subtype is vital to understanding the nuances of your Enneagram type, that is, how you navigate the world and where your focus lies. Here is how to go about it:

1. Reflect on Core Needs and Priorities

Each instinct focuses on a specific survival area, so reflecting on your priorities will let you know what guides you.

If you prioritize safety, comfort, resources, physical well-being and stability, your dominant instinct is likely to preserve yourself.

When you primarily seek deep, intense connections and prefer close, personal bonds over group interactions, one-to-one instinct probably dominates.

Finally, social instinct is dominant if you value belonging in groups and community dynamics and are attuned to your role in social settings and group harmony.

2. Observe Your Stress Responses

Your dominant instinct often takes control during stressful situations. This is an evolutionary response. Therefore, ask yourself if you tend to focus on securing resources (self-preservation instinct), seek intimacy and support from close relationships (one-to-one), or look for reassurance or safety within your social circle (social). The response will also guide you toward the instinct that guides you in everyday life.

3. Patterns in Relationships

How you connect with others also reveals your dominant instinct. 

Examine your relationships. Do you prioritize personal security before connecting deeply? Or do you focus on close, intense bonds in which you express love through physical touch? Finally, social types seek to belong and maintain harmony within groups — including family. Does this sound like you?

The dominant subtype probably revealed itself if you responded with a firm “Yes” to any of these questions.

Breakdown of the Three Subtypes for Each Enneagram

Each Enneagram type has three subtypes based on the three instincts stemming from your instinctual life.

Although knowing your Enneagram personality type will teach you a lot about your private world and your own feelings, self-awareness means exploring how the three instincts shape the foundations of your personality.

Here is how the three instinctual subtypes manifest differently within each Enneagram type, creating the 27 subtypes.

Enneagram Type 1 Subtypes

Type 1—the Perfectionist—is characterized by a deep sense of mission and high standards and reveals a unique perspective on life. Here is how instincts shape this type.

Self-Preservation Type 1

This subtype channels their perfectionism into creating order and safety. They may be preoccupied with strict self-control and maintaining dominance over their environment.

One-to-One Type 1

Their desire for perfection is often focused on close relationships. They can be passionate but also critical, driven to improve those they love. For this subtype, the successful image of their lives means creating a perfect marriage or friendship.

Social Type 1

This subtype seeks to better society. They’re often activists, focusing on high standards for themselves and others. These individuals tend to be involved in community or social justice causes, putting their perfectionism to work in assisting disadvantaged community groups.

Enneagram 2 Subtypes

Type 2—the Helper—is a generous, loving, and nurturing person. The instincts add nuances in how these traits are manifested.

Self-Preservation Type 2

This subtype is focused on offering practical care to others, which makes them feel loved and safe. They prioritize nurturing others in tangible ways (e.g., providing food, comfort). They might use their own material success to improve the lives of others by donating to charity, for example.

One-to-One Type 2

Intimacy and emotional connection are key for this subtype. For them, love manifests as acts of service. They tend to form deep bonds and may seek to be indispensable to their loved ones. At times, they might be at risk of making too much self-sacrifice and being taken advantage of if they end up in an unhealthy relationship, such as the one with a narcissistic partner.

Social Type 2

Often seen as warm and helpful in group settings, this subtype looks for validation through being needed by larger communities and can be extremely social. Their social dominant instinct can make a helping profession both a calling and a source of meeting their own needs.

Enneagram 3 Subtypes

Type 3—the Achiever—has rightly earned its name by consistently delivering success and accomplishing its goals without resting on its laurels. Yet, the three instincts can cause subtle differences in their usual behavior.

Self-Preservation Type 3

This subtype focuses on personal efficiency and stability. Their drive for success is often expressed through ensuring financial security and comfort in their physical needs. They can be workaholics motivated by the desire to secure their well-being through achievement. They may appear self-interested sometimes.

One-to-One Type 3

For this Enneagram subtype, pride manifests through valued personal relationships. They seek to find the right partner and be a power couple. The subtype is highly focused on being admired by their close connections. They are charismatic and tend to use their achievements to attract recognition, often seeking validation through intimacy and personal attention.

Social Type 3

Driven by a desire for recognition in social or professional groups, this subtype is often the “ideal image” in the eyes of the community. They are highly aware of their public persona, excelling at networking and using their accomplishments to gain status and influence in social hierarchies. They use their personal power to satisfy their social instinct and achieve greater good.

Enneagram 4 Subtypes

Type 4—The Individualists—are complex personalities known for their rich inner world and emotional depth. Understanding the dominant instincts adds depth to this romantic personality type.

Self-Preservation Type 4

This subtype tends to focus on being emotionally self-sufficient. Their feelings are to remain their personal feelings; their personal space is sacred. They often seek comfort and security in solitude or personal projects and may withdraw from others to protect their sense of individuality. This subtype can appear more practical and restrained in expressing their emotions compared to other Type 4s.

One-to-One Type 4

Often seen as the most intense and passionate subtype, this individual channels their need for uniqueness into personal relationships. They seek deep emotional connections and can be dramatic or expressive in their desire to be understood by those closest to them. Their self-worth is often tied to intimate relationships.

Social Type 4

This subtype longs for recognition of their uniqueness within groups. Whether it is their artistic style, unique interests, or even gender identity, this subtype wants others to see and respect how one-of-a-kind they are. They often compare themselves to others and may feel a strong sense of self-doubt and even envy. They want to stand out in a community but can struggle with feelings of inferiority if they don’t feel appreciated or seen for their individuality.

Enneagram 5 Subtypes

Type 5s—The Investigators—spend most of their time looking for innovative ways to solve the mystery around them. How do the three basic instincts shape this type?

Self-Preservation Type 5

This subtype focuses on hoarding resources, whether knowledge, energy, or material goods. They prefer solitude and self-reliance, seeking to minimize their dependence on others. Their focus on security can lead them to withdraw deeply into intellectual pursuits. Sometimes, they pursue hobbies to support instinctual life and protect their autonomy.

One-to-One Type 5

For this subtype, the focus is on deep intellectual or emotional bonds with a few trusted people. They often engage in intense one-on-one connections where they can share their inner world. In a way, this subtype is an emotional truth-teller. However, they can still be withdrawn and protect their energy fiercely, fearing emotional intrusion.

Social Type 5

This subtype often seeks knowledge and understanding in a social context, sharing their insights with select groups or communities. They may appear more extroverted than other Type 5s, enjoying participation in intellectual or academic circles. However, their focus remains on contributing knowledge rather than forming personal emotional connections.

Enneagram 6 Subtypes

Type 6 Enneagram personalities—the Loyalists—are defined by their desire for safety. Their dominant instinct will then shape how their deep-rooted fear of being abandoned or left to face potential dangers alone will manifest in different situations.

Self-Preservation Type 6

This subtype seeks safety by securing their immediate environment and being prepared for potential threats. They are often the most anxious of the Type 6 subtypes. They focus heavily on physical security, correct behavior in different instances, plan for worst-case scenarios, and ensure their surroundings are safe.

One-to-One Type 6

For this subtype, security is found in close personal relationships. They seek out trusted allies and invest heavily in forming strong, loyal bonds with a select few. They can be very protective of their loved ones and are motivated by the fear of betrayal or abandonment.

Social Type 6

This subtype looks for safety and belonging within a group or community. They often adopt a “team player” mentality, trusting in the group’s rules and leaders for security. They can be highly involved in social causes or institutions, relying on collective strength for reassurance. Sometimes, they might be at risk of not keeping personal boundaries very well or hesitating to express anger out of fear of being scorned by their group.

Enneagram 7 Subtypes

Enneagram Type 7—Enthusiasts—want to live free, have fun, and squeeze every enjoyment out of life. Where exactly they find that enjoyment may depend on their dominant instinct.

Self-Preservation Type 7

This subtype focuses on ensuring their personal freedom and physical well-being. They are often highly resourceful, securing comfort, entertainment, and opportunities for pleasure. They may be less scattered than other Type 7s, channeling their energy into accumulating practical resources.

One-to-One Type 7

This subtype seeks adventure through intense, exciting one-on-one connections. They often crave intimate experiences with others, whether that is romantic, intellectual, or emotional intensity. They can be highly stimulating and energetic in their relationships, seeking constant novelty. As such, their personal challenge is finding partners that are willing and able to keep up.

Social Type 7

The social subtype channels their need for excitement into larger groups or communities. They often play the role of entertainer or visionary in social settings, focusing on bringing joy to others. Their enthusiasm is geared toward collective experiences, and they tend to thrive in dynamic group environments.

Enneagram 8 Subtypes

Type 8s—the Challengers—are dominant, resilient, and protective leaders with a fierce yet compassionate spirit. Here is how they channel their primary motives based on which instinct dominates them.

Self-Preservation Type 8

This subtype is highly focused on survival and securing control over their environment. They tend to be more practical and focused on building physical security, power, and resources. Self-preservation 8s can be more grounded than other Enneagram subtypes, and their aggression is often channeled into protecting what is theirs.

One-to-One Type 8

This subtype channels their intensity into their closest relationships. They are often fiercely protective and seek to dominate or control the dynamics in their one-on-one relationships. This subtype can be highly passionate and is motivated by a deep need to merge with and protect their loved ones.

Social Type 8

This subtype focuses on dominating within group settings and often takes on leadership roles in social or professional groups. They are driven by a desire to have influence and control over the collective and may view themselves as protectors or authority figures in their communities.

Enneagram 9 Subtypes

Type 9s—the Peacemakers—strive for peace above all, typically avoiding and minimizing conflicts at all costs. The Enneagram subtypes for the Peacemakers are defined by their dominant instinct.

Self-Preservation Type 9

This subtype seeks comfort and ease through maintaining a stable and predictable environment. They are often focused on creating physical and emotional safety, avoiding conflict by retreating into routines, habits, or material comforts. They are the most grounded and practical of the Type 9 subtypes.

One-to-One Type 9

For this subtype, peace is sought through maintaining harmony in close relationships. They often merge with their partners or close friends to avoid conflict. They are likely to repress anger and may sacrifice their own needs to preserve emotional intimacy. They tend to idealize their relationships as a source of comfort and security.

Social Type 9

This subtype looks for harmony within a larger group or community. They often take on a mediator role, ensuring that everyone gets along and that conflicts are resolved peacefully. They are highly attuned to group dynamics and seek to maintain balance in social settings, sometimes losing themselves in the process.

Comparison: Subtypes vs. Wings

Enneagram is a complex system. Enneagram wings tend to be confused with subtypes. Both add layers to understanding your Enneagram type.  However, there are differences.

While Enneagram wings add flavor to your primary type by blending characteristics of adjacent types, subtypes delve into your instinctual drives. That is — what drives you, what pushes you forward.

Wings help explain the variations in personality within a type. At the same time, subtypes focus on how different instincts shape your behavior and priorities.

For example, if you are a Type 3 with a 2 wing, you may have a warmer, more helpful demeanor. However, suppose you are a Type 3 with a social subtype. In that case, you are likely driven by a need for influence and belonging in larger groups.

Together, wings and subtypes offer a fuller picture of your personality.

Applying Enneagram Subtypes to Self-Development

Understanding your Enneagram subtype helps you focus on personal growth by identifying which instinctual drives need balance or adjustment. 

Recognizing which of the 27 subtypes you are allows for targeted personal development.

Let us say you have a dominant self-preservation instinct, for instance. In that case, you might notice tendencies toward over-prioritizing safety and security, which could lead to missed opportunities for deeper relationships or personal growth. Therefore, you can use your Enneagram subtype as the starting point for achieving the best version of yourself and live bravely. Research revealed that people with more self-compassion tend to resort to self-handicapping and sandbagging less frequently. Therefore, explore ways to develop more self-compassion.

Similarly, someone with a dominant one-to-one instinct may benefit from focusing more on community involvement, while a social subtype might need to work on prioritizing personal needs over group expectations.

Reflecting on your dominant instinct helps you create a more balanced life and make better decisions.

Integrating Instinctual Subtypes into Enneagram Understanding

Enneagram subtypes offer a nuanced view of personality by focusing on instinctual drives that create three subtypes within every type. Each subtype adds nuance to your core personality, offering a unique lens through which you engage with the world and how you relate with others. By reflecting on your dominant instinct, you can unlock new insights into your behaviors, motivations, and challenges. 

Although the system may appear complex, integrating knowledge about what instinct drives you and affects your choices can deepen your personal growth journey. 

The beauty of the Enneagram lies in its dynamic nature, revealing that we are not static beings but a blend of our innate instincts and personal experiences. Embracing this complexity allows for a more compassionate view of ourselves and others.