In this article, you’ll find comparisons of two personality types — ISTJs and the Enneagram Type 2s — across four important personality domains: Interpersonal/Communication Style, Emotional Style, Intellectual Style, and Organizational Style.
TraitLab collected data about personality traits from thousands of participants who identified as a particular type from the 16 Personality or Enneagram typology.
For each comparison area below, you’ll see show the average similarities and differences between ISTJs and Type 2s. While these comparisons are useful for understanding broad trends across these types, it’s important to remember that all personality types are oversimplifications. For an assessment of your unique personality, you’ll want to use an assessment that goes beyond single personality types.
ISTJ and Type 2 Interpersonal and Communication Styles
Your particular style of communicating and interacting with others can be described fairly well by two dimensions: assertiveness and warmth.
Assertiveness describes your tendency to assert yourself, lead, and influence others in social situations, while warmth describes your tendencies to empathize and put others’ needs ahead of your own.
People with the same personality type often share some similarities in assertiveness and warmth. In the graph below, you can see where most ISTJs and most Type 2s fall along both of these dimensions.
First, take a look at where people in each type, on average, fall in this interpersonal space.
A comparison of Enneagram ISTJs and Type 2s along interpersonal dimensions. The blue dot shows the average position of ISTJs, and the blue circle shows where roughly 50% of ISTJs fall in interpersonal space. The orange dot and circle show similar positions for Type 2s.
ISTJs are realists who perceive things and people clearly, without being overly optimistic. At their best, they are practical skeptics who are comfortable holding and sharing unorthodox, unpopular views. ISTJs may be overly skeptical and suspicious, and they may have difficulty trusting others. At their worst, they can struggle to make new friends and socialize, and have a hard time showing affection and admiration for others.
Type 2s often agree, trust, and cooperate with others. At their best, they are friendly, affectionate, and bring out the warmth and sympathy in others. Type 2s may be too agreeable and quick to compromise. At their worst, they may seek approval and agreement too much, and be dependent on the approval of other people.
As a ISTJ, one notable difference between you and most Type 2s is in your interpersonal warmth. You are likely on the colder, more combative side of the spectrum. Compared to you and other ISTJs, Type 2s can sometimes feel overly focused on feelings and intentions, rather than the facts of the matter at hand.
Another important difference between you and most Type 2s is in your relative assertiveness or passivity in social situations. Like many ISTJs, you are often on the more passive, reserved side of the spectrum. In some cases, this is a perfect compliment to Type 2s’ more dominant, assertive style, and the two of you can make an effective team. However, you may find that you need to put extra effort into making your opinions heard when working with Type 2s.
ISTJ and Type 2 Emotional Styles
Another characteristic of your personality is your emotional style — your tendencies towards different kinds of moods. There are two dimensions that influence emotional style: arousal and valence.
Arousal describes your relative energy level across different situations. Those with high baseline levels of arousal tend to be generally more alert, active, and engaged, while those with a lower baseline are more reserved, subdued, and inhibited.
Valence describes whether these moods tend to be positive (pleasant) or negative (unpleasant). People with a more positively valenced style are more likely to experience emotions like joy, enthusiasm, satisfaction, and serenity. People with a more negatively valenced style are more likely to experience sadness, frustration, dissatisfaction, and anxiety.
The graph below shows where each type, on average, usually sits in this emotional space.
A comparison of ISTJs and Type 2s along emotional (or affective) dimensions. The blue dot shows the average position of ISTJs, and the blue circle shows where roughly 50% of ISTJs fall in interpersonal space. The orange dot and circle show similar positions for Type 2s.
ISTJs have a tendency to be quiet and inhibited. Compared to most people, they can easily drift into gloom and melancholy. They see the glass as half-empty and have a more skeptical outlook and a hesitant approach to life. For better or worse, ISTJs tend to notice the negatives in most situations. In stressful times, they are more likely to withdraw quietly and retreat inward, rather than share their frustration with others.
Type 2s tend to be tense, concerned, and vigilant in many situations. They usually have a pessimistic outlook and are often looking for what could go wrong next. Type 2s are highly active and tend to juggle many tasks. When things go wrong, this energy can turn into frustration and impatience, and they are more likely to express their dissatisfaction to others.
As with most ISTJs, you tend to be more reserved, inhibited, and quiet than most Type 2s. Between the two of you, you are more likely to need more personal space, solitude, and time to decompress. While you can tolerate long periods of calm and quiet, your Type 2 counterparts often craves more engagement and excitement. In the best cases, a Type 2 can pull you out of your comfort zone and get you out into the world, while your quiet nature helps to balance out their intensity.
However, ISTJs and Type 2s often default to the negative side of the emotional spectrum. While you may not always express them, you are both more likely to experience negative emotions like sadness, worry, frustration, and impatience. It’s rare to find ISTJs or Type 2s in a bubbly, cheerful mood. Like most people, they have moments of joy and satisfaction, but these dissipate quickly. They often point out the negatives in most situations and have a more pessimistic outlook.
ISTJ and Type 2 Intellectual Styles
Your intellectual style describes how you receive, process, and pursue different kinds of information. Differences in intellectual style are captured well by two dimensions: ideas and aesthetics.
Ideas describes your appetite for new information and your interest in complex, challenging material. People high on the ideas dimension have an appreciation for complexity and technical details. People lower on ideas are less interested in learning for learning’s sake, and they prefer to simplify complex topics down to the essential details.
Aesthetics captures your relative interest and sensitivity to aesthetic information and its emotional impact. People higher on the aesthetics dimension usually have strong artistic interests and a deep appreciation for beauty in many forms. Those lower on aesthetics tend to value practical application over artistic merit and usually adhere to more conventional standards of beauty.
In the graph below, you’ll see where ISTJs and Type 2s, on average, fall in this intellectual space.
A comparison of ISTJs and Type 2s along intellectual dimensions. The blue dot shows the average position of ISTJs, and the blue circle shows where roughly 50% of ISTJs fall in intellectual space. The orange dot and circle show similar positions for Type 2s.
ISTJs are practical realists. They focus on building practical skills and essential knowledge and are less likely to spend time learning for learning’s sake. In addition, they usually value conventional, tangible accomplishments over artistic expression and rarely feel compelled to develop a creative outlet.
Type 2s are idealistic, creative dreamers. They tend to be interested in the nuances of emotional and artistic experiences, looking for patterns and meaningful insights. Type 2s are comfortable with ambiguity and abstract concepts, focusing on the big picture rather than technical details. They often practice some form of creative expression and are likely to hold a few unconventional, eccentric beliefs.
As a ISTJ, you and most Type 2s are down-to-earth, straightforward thinkers. You’d both prefer to stick to the essentials and focus on practical issues, and you try to avoid overcomplicating matters. When you and your Type 2 counterpart are together, your conversations are more likely to revolve around concrete details, facts, and conventional topics rather than theoretical or philosophical ones.
Another difference between ISTJs and Type 2s is their relative interest in aesthetic, artistic, and emotional experiences. As a ISTJ, you tend to be more practical and focused on tangible results, while your Type 2 counterpart is more likely to be drawn into the emotional and artistic aspects of an experience. In addition, ISTJs and Type 2s often differ in their receptivity to unconventional and eccentric ways of thinking. Like many ISTJs, you often lean towards well-worn, conventional approaches and view new alternatives with healthy skepticism. In contrast, Type 2s are quicker to do away with convention and embrace a new approach.
ISTJ and Type 2 Organizational Styles
Your organizational style describes your habits around organization and planning. Your organizational style influences how you structure your time and physical space. Differences in organizational style fall along two dimensions: industriousness and orderliness.
Industriousness describes your persistence, need for achievement, and intensity of focus. People higher on industriousness usually organize their behavior around a few important long-term goals. People lower on industriousness are usually more focused on the present and will more easily change their focus when new opportunities appear.
Orderliness describes your need for regularity, order, and structure in your environment. People higher on orderliness prefer tidy, organized physical spaces, detailed schedules, and reliable routines. People lower on orderliness can tolerate more disorganization and prefer a more spontaneous, unstructured approach.
The graph below shows the average position of ISTJs and Type 2s along these dimensions of organizational style.
A comparison of ISTJs and Type 2s along organizational dimensions. The blue dot shows the average position of ISTJs, and the blue circle shows where roughly 50% of ISTJs fall in organizational space. The orange dot and circle show similar positions for Type 2s.
Most ISTJs and Type 2s share a similar organizational style.
ISTJs and Type 2s are usually systematic and highly organized. They like setting big, long-term goals and then creating detailed plans to accomplish them. ISTJs and Type 2s are generally good at ignoring distractions and making steady progress through consistent routines and habits.
As a ISTJ, you and most Type 2s share a natural drive to achieve and perform at a high level. Both of you enjoy setting goals and pushing yourselves to accomplish them, and you likely share an interest in self-improvement and productivity strategies. As a result, you and your Type 2 counterpart can fuel each other’s ambition and keep each other accountable as you work towards your long-term goals. However, between the two of you, nobody usually reminds you to slow down and enjoy the present.
Similarly, ISTJs and Type 2s tend to be neat, tidy, and organized. You both rely on high amounts of structure and routine and compared to most people, you have lower tolerances for messiness and disorder. With a few exceptions, both of you stick closely to most social conventions and feel uncomfortable straying from them.
How to Identify Your Personality Types
Most people have complex personalities, and they don’t fit perfectly into a single personality type.
With TraitLab’s comprehensive analyses of your traits, strengths, and interests, you can see how your personality compares to every type from the Enneagram and 16 Personality typologies. Start building your personality profile by creating a free account today.
ISTJ Compatibility with Other Enneagram Types
For comparisons between ISTJs and other Enneagram types, visit any of the type pairings below:
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