While no MBTI type is inherently "single," INFJs, INFPs, INTPs, and INTJs are often considered more likely to be single due to traits like idealism, high standards, introversion, or a focus on independence, but types like ENTPs also enjoy single life for freedom, and ISTPs value solitude, though some xSTPs seek companionship eventually.
INFJ as a type is most likely to be single for long periods of life.
The Loneliest Myers-Briggs Personality Types
Introverted personality types tend to find a great deal of fulfillment in their own thoughts, ideas, and reflections, making them more comfortable and familiar with solitude. Compared to Extraverts, they naturally require less social interaction to feel content.
Introverts can also sometimes be considered loners. These are people who enjoy time alone, not necessarily because they don't like being around other people, but rather because they are more interested in their own inner thoughts and feelings. Spending quality time by themselves is how they are able to regain energy.
Rarest MBTI Types:
INFJ: 1.5% of the population.
Needing alone time in relationships is completely valid and healthy. In fact, constantly being with or relying on your partner to keep you company is a recipe for codependency, in my opinion.
Overthinking is a big problem for both INFJ personality types and INFP personality types. As a writing coach who specializes in working with both types, I've seen that overthinking is tied to INFJs and INFPs struggling overall with creativity, feeling connected to their intuition, and life in general.
“The reality is, introverts enjoy their alone time and independence, and can emotionally regulate — meaning, they can manage their reactions to their feelings on their own. So, an introvert may prefer being single more than being in a relationship.
According to psychology, there are specific personality types that are notoriously difficult to live with. These can include the passive-aggressive communicator, the relentless critic, or the energy-draining pessimist. However, recognizing these traits is the first step toward managing the stress they cause.
Which MBTI type has the least friends of all? INs tend to have the least friends of all.
MBTI types with introverted, intuitive, and thinking preferences—such as INTJ, INTP, and ISTJ—are often associated with autistic traits. These types often display analytical thinking, deep focus, and preference for structure.
INFPs, INFJs, and INTJs tend to experience higher levels of anxiety and depressive symptoms, especially in environments that lack emotional safety or purpose. These types often overthink, hold themselves to unrealistic standards, or isolate when overwhelmed.
Best MBTI Type Matches
Overall, these findings suggest that women are, on average, happier in singlehood than men. Relationship science has predominantly occupied itself with examining the experiences of those whose relationship status is partnered.
The biggest red flags in a guy include controlling behavior, excessive jealousy, manipulation (like gaslighting), lack of empathy, and anger management issues, often seen through verbal abuse, aggression, or emotional outbursts, all indicating deeper emotional instability and poor communication. Other significant signs are disrespect, constant criticism, dishonesty, refusing emotional intimacy, blame-shifting, and a pattern of love bombing followed by devaluation, suggesting an unhealthy dynamic.
Among men, the largest number of singles are those who are age 19 to 29, with more than one out of two (51 percent) identifying themselves as single. Among men 65 and older, just 21 percent are singles — making this the male age group with the fewest uncoupled people. But for women, the statistics are quite different.
But it does provide some rough guidelines as to how soon may be too soon to make long-term commitments and how long may be too long to stick with a relationship. Each of the three numbers—three, six, and nine—stands for the month that a different common stage of a relationship tends to end.
The benefits of the 5-3-1 rule
Practicing these three simple gestures (five different weekly contacts, three more genuine monthly exchanges, and one hour of daily sociability), awakens a part of ourselves that is too often put on the back burner or underestimated.
The Joker being an ENTP personality type, he possesses certain personality traits that align with this classification. One of the key traits for ENTPs is their dominant Extraverted Intuiting (Ne), which is one of the eight cognitive functions that individuals use to take in information.
ISFP. Easygoing, creative, spontaneous, and modest, ISFPs may be more likely than others to self-medicate with substances. One study compared personality traits among people struggling with addiction. The researchers found ISFP to be one of the most common MBTI types among those who also struggled with a mood disorder.
People with the INTJ personality type (Architects) are intellectually curious individuals with a deep-seated thirst for knowledge. INTJs tend to value creative ingenuity, straightforward rationality, and self-improvement.
The 777 rule in relationships is a framework for intentional connection: go on a date every 7 days, take a night away every 7 weeks, and plan a longer getaway every 7 months, ensuring consistent, quality, uninterrupted time to build intimacy, reduce stress, and prevent drifting apart. It's a proactive way to prioritize your partner and keep romance alive by scheduling regular milestones for focused connection, though timings can be adjusted to fit a couple's lifestyle.
Chronic loneliness can negatively impact mental health, leading to depression, anxiety, and low self-esteem. While it is okay to have few or no friends, maintaining some form of social connection—whether with family, colleagues, or online communities—can support emotional well-being.
The 11-3-6 rule of friendship is a theory suggesting it takes about 11 encounters, each around 3 hours long, over roughly 6 months, to transform an acquaintance into a real friend, emphasizing consistent, quality time and different settings for deeper connection. This rule highlights that strong friendships aren't accidental but require sustained effort and shared experiences to build familiarity and understanding.