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Are You Anti-Social or Unaware That You Are an Introvert?

introvert vs antisocial behavior
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Written by Andrew Le, MD.
Medically reviewed by
Last updated June 5, 2025

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Are you someone who feels energized after a lively dinner with friends—or do you find yourself craving quiet time after socializing?

At its core, the introvert-extrovert spectrum describes how people recharge and engage with the world around them. Extroverts tend to thrive in social settings, feel energized by group activities, and often enjoy having multiple things going on at once. They're drawn to outward experiences and connection.

Introverts, on the other hand, are more inward-focused. They feel most alive when reflecting, thinking, or spending time alone. That doesn’t mean they’re antisocial or shy—they simply recharge by turning inward, not outward.

As Dr. Grace Tworek, a health psychologist, explains: “When we think about introverts and extroverts, a lot of us have preconceived notions.”

For example, not all introverts are quiet or anxious, and not all extroverts are loud or attention-seeking. These are simply different ways people relate to the world—and knowing where you fall on the spectrum can help you better understand how you function best.

How To Know Where You Belong

Not sure if you're more of an introvert or an extrovert? A simple way to figure it out is by noticing how you feel after being around people—and what kinds of situations help you feel recharged.

You might be an introvert if you feel better after spending time alone. You enjoy deep one-on-one conversations more than group chats. You usually keep your feelings to yourself and like to think before you speak. Being around a lot of people—even if it’s fun—can leave you feeling tired. You might be quiet around strangers but open up with close friends. In new places, you prefer watching what’s going on instead of jumping right in. You also like having your own space and don’t enjoy being interrupted or rushed.

On the other hand, you might be an extrovert if you feel full of energy after hanging out with others. You enjoy being where the action is—at parties, meetings, or group activities. You’re open with your emotions and talkative. You often figure things out by saying them out loud. You love being social and usually have a big group of friends. You feel comfortable working with others and like being part of a team. Too much quiet time can make you feel bored or restless.

Keep in mind, most people aren’t 100% one or the other. Many of us are a mix, and how we act can change depending on the situation. But learning what helps you feel your best can guide you in building a life that feels more comfortable and energizing.

The Psychology Behind Introversion and Extroversion

Introversion and extroversion aren’t black-and-white labels—they exist on a continuum. Most of us have a mix of both traits, depending on the situation. Over the years, several key psychological theories have explored these personality types and what drives them.

Carl Jung Foundation

Swiss psychiatrist Carl Jung was one of the first to introduce introversion and extroversion in a psychological context. He believed everyone has both tendencies, but one usually dominates. According to Jung, introverts are inward-focused, reflective, and tuned into their inner world, while extroverts are outward-focused, action-oriented, and drawn to external stimulation.

Jung also introduced other personality dimensions—like thinking vs. feeling and sensing vs. intuition—which laid the foundation for the widely used Myers-Briggs Type Indicator (MBTI).

Hans Eysenck’s Personality Theories

Psychologist Hans Eysenck took a different approach. He proposed that personality has a biological basis—specifically, how our nervous system responds to stimulation.

According to Eysenck:

  • Extroverts have lower natural brain arousal and seek external stimulation (like social interaction) to feel energized.
  • Introverts have higher baseline arousal and tend to avoid too much stimulation to stay balanced.

Eysenck also added two more dimensions to his theory: Neuroticism vs. Stability and Psychoticism vs. Normality, building a broader framework for interpreting personality.

The Big Five

Today, the most widely accepted personality model is the Big Five (also called the Five-Factor Model). It includes five traits:

  1. Openness to Experience
  2. Conscientiousness
  3. Extroversion
  4. Agreeableness
  5. Neuroticism

In this model, extroversion is seen as a spectrum—not a category. High extroversion is linked to sociability, energy, and assertiveness. Low extroversion (often called introversion) is linked to quietness, a preference for solitude, and a tendency to feel drained by too much social interaction.

One of the key strengths of the Big Five is its consistency across cultures, making it one of the most reliable ways to understand personality today.

The Takeaway

No matter where you land on the scale, what matters most is knowing what helps you feel steady, focused, and alive. Some days you may need quiet, other days connection. Personality shifts with your environment, your mood, even your goals. When you understand your natural tendencies, you can shape your life to fit them, not fight them. That’s how you create space for more clarity, less stress, and a stronger sense of self.

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The stories shared below are not written by Buoy employees. Buoy does not endorse any of the information in these stories. Whenever you have questions or concerns about a medical condition, you should always contact your doctor or a healthcare provider.
Jeff brings to Buoy over 20 years of clinical experience as a physician assistant in urgent care and internal medicine. He also has extensive experience in healthcare administration, most recently as developer and director of an urgent care center. While completing his doctorate in Health Sciences at A.T. Still University, Jeff studied population health, healthcare systems, and evidence-based medi...
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