638 Primary Personality Traits And Why Does It Matters 

Have you ever wondered why you act a certain way, or why your friends and family have particular quirks and habits? Well, it turns out that there are 638 personality traits that help to define who we are as individuals.  

These traits can encompass everything from our communication styles to our emotional responses, and understanding them can help us navigate the complexities of human behavior.

You know how some people can walk into a room and immediately, it’s like the party has just started? Or how some people always seem to have that calm, soothing vibe around them?

 It’s all in the traits.

This is not just some random number, by the way. This comes from a study by the University of Oregon.

They’ve dug deep into the human psyche and turned up with these 638 traits that make us, well, us. 

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What are personality traits?

To put it simply, personality traits are patterns of thought, emotion, and behavior that make each of us unique. 

They influence how we interact with others and respond to different situations in our lives. 

Some common examples of personality traits include extraversion, agreeableness, conscientiousness, neuroticism, and openness to experience.  

They are a collection of both positive and negative traits that encompass attitude, emotions, behaviors, and habits that make you… well, you!

From being highly creative to displaying particular patterns in behavior, there’s a whole spectrum of traits that we exhibit, consciously or unconsciously. 

The list includes traits like logical thinking, adventurousness, and resourcefulness , just to name a few.

You might be wondering why such an obscure number like 638.

It comes from an extensive research study published in the Journal of Personality, where the authors combined the efforts of various experts in the field to develop this comprehensive list. 

Though the number may seem random, rest assured that it was derived from empirical evidence and careful analysis.

But these are just a few of the 638 traits that psychologists have identified over the years.

As we grow older and experience new things, our personality traits may change and develop, making us a unique blend of our innate characteristics, learned behaviours, and environmental factors.

The Theories of Personality 

There are several theories of personality that aim to explain and categorize the various patterns. Here are a few of the most influential ones:

  1. Psychoanalytic Theory: Developed by Sigmund Freud, this theory states that human personality is shaped by unconscious desires and instincts. It focuses on childhood experiences as the primary factor in shaping our personality dimensions.
  2. Trait Theory: This is where , 638 personality traits, comes into play. This theory suggests that our personality is a collection of consistent behavior patterns and characteristics that are stable over time.
  3. Humanistic Theory: This theory emphasizes the importance of individual freedom and personal growth. It places importance on the innate potential for positive traits and the ability to connect with others on a deeper level.
  4. Social Cognitive Theory: This contemporary theory highlights the role our environment plays in shaping our habits, thoughts, and even emotions. It suggests that we can acknowledge and control these influences to achieve greater self-awareness and personal growth.

The Big Five Personality Traits  

Among the 638 personality traits, five stand out as the most influential and widely-accepted dimensions.

They are often referred to as the Big Five Personality Traits and are an excellent starting point for understanding your unique personality type.


Openness to Experience:

This trait determines how receptive you are to new ideas, creativity, and unconventional experiences. Do you love trying new foods, exploring unknown places, or embracing foreign cultures? Then you might score high in Openness!



 People who score high in this category are organized, dependable, and punctual. They are known to display strong teamwork skills, making them reliable group members in collaborative learning exercises or workplace settings (hint: employers love this trait!).



This trait correlates with how outgoing and social you are. Do you find yourself the life of the party, always energized by being around others?

Then you might be an Extrovert!

On the other hand, if you prefer solitude and deep introspection, your Extraversion score will fall on the lower end.



How well do you get along with others and treat them with respect? If your answer is, “I can make friends with anyone,” you likely score high in Agreeableness.

This trait also includes characteristics like empathy .



This trait refers to the extent to which people experience negative emotions such as anxiety, anger, or depression. If you tend to get easily stressed, overwhelmed, or moody, your neuroticism score may be on the higher side.

Why Understanding Your Personality Traits Matters 

So, why bother with 638 personality traits?

Well, for one thing, understanding your personality can help you identify your strengths and weaknesses.

It gives you a unique perspective on how you interact with others and how to navigate relationships.  

Knowing your personality type also makes it easier to choose a career, hobbies, and activities that align with your natural tendencies. It can also assist in finding friends and partners who complement your personality rather than clash with it.

Moreover, understanding yourself can lead to personal growth and development.

By recognizing patterns in your behavior and emotions, you can make conscious efforts to change negative traits and enhance positive ones.

  • How well do you really know yourself?
  • Have you ever given thought to the myriad of personality traits that define who you are and how you interact with the world?
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Knowing where your strengths and weaknesses lie can help you better navigate your relationships, professional life, and personal endeavors. 

What are the 638 Personality Traits? 

Some may view 638 personality traits as an overwhelming number, but in reality, it’s just a fraction of the unique characteristics that make up our individual personalities.

From introverted bookworms to extroverted thrill-seekers, there is no limit to the wide range of traits that exist within each of us.

As you continue on your journey of self-discovery, try not to get caught up in labeling yourself with 638 personality traits.

Instead, remember that you are a complex and ever-evolving individual, shaped by a combination of nature and nurture.

Embrace your unique blend of characteristics and use them to your advantage as you navigate through life. 

Take a Personality Test 


If you’re curious about where you fall on the spectrum of 638 personality traits, consider taking a personality test.

These tests use a series of questions and scenarios to assess your behaviors, thoughts, and emotions. They can provide valuable insights into your strengths, weaknesses, and overall personality type.

While no test is 100% accurate, they can be a helpful starting point for understanding yourself more deeply.

Just remember that you are more than just a combination of 638 personality traits; you are a complex and dynamic human being with limitless potential for growth and change.  

So, take the results with a grain of salt and use them to continue your journey of self-discovery!

 You never know what interesting things you may learn about yourself  as you explore all 638 personality traits that make you

The Positive Personality Traits List

Here’s a list of few positive personality traits:

  1. Adventurous: Always up for a challenge
  2. Brave: 
  3. Compassionate: They feel your pain. Literally.
  4. Determined: When they set their mind to something, they’re like a dog with a bone.
  5. Enthusiastic: They could be looking at paint dry and still be excited about it.
  6. Forgiving: They’re like a human Etch-a-Sketch. One shake and all past wrongs are gone.
  7. Generous: They’d literally give you the shirt off their back.
  8. Humble: They could win an Olympic medal and still say they’re “just okay” at it.
  9. Inspirational: They make you want to be a better person.
  10. Joyful: Even on Monday mornings, they’re happy.
  11. Kind: They’re so sweet, they make sugar look sour.
  12. Long-sighted: They’re not just playing the game; they’re playing the long game.
  13. Motivated: They’d climb Mount Everest if there was a good reason to.
  14. Nurturing: They could make a cactus blossom.
  15. Optimistic: The glass isn’t half full, it’s overflowing.
  16. Patient: They’d wait forever if they had to.
  17. Quick-witted: They could outsmart a fox.
  18. Respectful: They treat everyone like royalty.
  19. Sincere: There’s not an insincere bone in their body.
  20. Trustworthy: They’d keep a secret if their life depended on it.
  21. Understanding: They empathize with others better than anyone.
  22. Versatile: They could adapt to any situation.
  23. Wise: They’re as wise as an old owl.
  24. Youthful: No matter their age, they always maintain an energetic and youthful spirit.
  25. Zealous: They’re as enthusiastic and passionate as they come.
  26. Adaptable
  27. Adventurous
  28. Affectionate
  29. Ambitious
  30. Artistic
  31. Assertive
  32. Attentive
  33. Balanced
  34. Brave
  35. Calm
  36. Caring
  37. Charismatic
  38. Charming
  39. Cheerful
  40. Clever
  41. Compassionate
  42. Confident
  43. Conscientious
  44. Considerate
  45. Creative
  46. Curious
  47. Determined
  48. Diligent
  49. Disciplined
  50. Dynamic
  51. Easygoing
  52. Empathetic
  53. Energetic
  54. Enthusiastic
  55. Flexible
  56. Friendly
  57. Generous
  58. Gracious
  59. Hardworking
  60. Honest
  61. Humorous
  62. Imaginative
  63. Independent
  64. Innovative
  65. Insightful
  66. Intelligent
  67. Intuitive
  68. Kind
  69. Loving
  70. Modest
  71. Motivated
  72. Optimistic
  73. Passionate
  74. Patient
  75. Persistent

These are just a small fraction of the potential positive personality traits one could have.

It’s important to remember that everyone is unique, and we each possess a varied mix of traits that make us who we are.

Neutral Traits

  1. Realistic: These folks keep it grounded, avoiding grandiosity and preferring to keep things as they are.
  2. Reserved: Some might call them introverted, but they just prefer their own company, you know?
  3. Serious: They’ve got no time for monkey business. They’re all about getting things done.
  4. Shy: They’re not antisocial, they just need some time to warm up to people.  
  5. Silent: They believe that actions speak louder than words. 
  6. Skeptical: They won’t take things at face value and prefer to dig deeper before forming an opinion.
  7. Stoic: They keep a stiff upper lip, no matter what life throws at them.
  8. Strict: Rules are there for a reason, and these guys make sure they’re followed.
  9. Stubborn: Once they’ve made up their mind, there’s no changing it.
  10. Suspicious: They’ve got their eyes peeled, always on the lookout for something fishy.
  11. Thoughtful: They’re always lost in thought, contemplating life’s big questions.
  12. Unconcerned: They don’t sweat the small stuff, taking life as it comes.
  13. Unemotional: They keep their feelings in check, choosing not to wear their heart on their sleeve.
  14. Unpredictable: Just when you think you’ve got them figured out, they pull a fast one on you!
  15. Unsocial: They prefer solitude over social gatherings.
  16. Vague: They keep their cards close to their chest, adding an air of mystery to their persona.
  17. Withdrawn: They’re comfortable in their own bubble, preferring to stay in the background.
  18. Worrier: They can’t help but worry about the ‘what-ifs’ in life.
  19. Methodical: They have a step-by-step approach to everything. Surprises? No, thank you!
  20. Impulsive: They live in the moment, often acting on the spur of the moment.

Do any of these sound familiar to you? Don’t worry, we all possess a mix of positive, neutral, and even negative traits.

In the end, it’s all about balance, right?

Negative Traits

  1. Abrasive: They can rub people the wrong way with their rough mannerisms.
  2. Bossy: Always telling others what to do, even when it’s not their place.
  3. Cynical: They always see the glass as half empty, and find it hard to see the good in anything.
  4. Demanding: They always want things their way, without considering others’ needs.
  5. Dishonest: Not exactly the best when it comes to truth-telling, if you know what I mean.
  6. Disorganized: You’d think their life motto is “chaos rules”.
  7. Domineering: They always need to be in control, leaving no room for others to shine.
  8. Egotistical: They think the world revolves around them. Seriously, it doesn’t!
  9. Envious: They always want what others have, but not in a good way.
  10. Fickle: They can’t make up their mind. One day it’s this, the next it’s that.
  11. Grumpy: They’re a bit like a constant rain cloud on a sunny day.
  12. Gullible: They believe just about anything, even the most outrageous claims.
  13. Impatient: They want everything done yesterday. Time is a concept lost on them.
  14. Inconsiderate: They don’t really care about others’ feelings or needs.
  15. Indecisive: Making decisions is like climbing Mount Everest for them.
  16. Inflexible: They’re like a tree in the wind that refuses to bend.
  17. Lazy: They ain’t got no time for work, unless it’s a nap.
  18. Moody: Their mood can change faster than a chameleon changes its color.
  19. Narrow-minded: They see the world through a keyhole.
  20. Obstinate: Good luck trying to convince them they’re wrong.
  21. Overcritical: They find fault in just about everything. Nothing’s ever good enough.
  22. Pessimistic: They can always find the dark cloud behind the silver lining.
  23. Possessive: They hold on tight, not in a cute way, but in a “mine, mine, mine” way.
  24. Proud: Not in the healthy, self-esteem way, but in the “I’m better than everyone” way.
  25. Quarrelsome: They can start an argument in an empty house.
  26. Reckless: They throw caution to the wind, often without thinking of the consequences.
  27. Rude: They lack basic manners and aren’t shy about it.
  28. Self-centered: It’s always about them, them, and then some more about them.
  29. Spiteful: They’re like a bee with a vendetta – always ready to sting.
  30. Stubborn: Trying to change their mind is like trying to move a mountain.
  31. Sullen: They’re often in a bad mood and make sure everyone knows it.
  32. Superficial: They judge a book by its cover and nothing more.
  33. Tactless: They say the wrong thing at the wrong time. Always.
  34. Timid: They’re like a mouse in front of a cat, often too scared to stand up for themselves.
  35. Unreliable: Relying on them is like relying on rain in a desert.
  36. Vain: They’re a bit too concerned with their appearance or achievements.
  37. Volatile: Their mood can explode like a volcano, without any warning.
  38. Whiny: They complain about everything, even things that don’t matter.
  39. Wishy-washy: They’re as indecisive as a squirrel crossing the street.
  40. Zealous: They’re overly enthusiastic to the point of being obsessive.
  41. Careless: They tend to overlook details, often leading to mistakes.
  42. Doubtful: They’re always second guessing, even when they’re right.
  43. Hesitant: They can’t seem to take the leap, always standing at the edge.
  44. Lethargic: They lack energy, always seeming to move in slow motion.
  45. Miserly: They’re reluctant to share or spend, often to their own detriment.
  46. Obnoxious: They’re annoying in a way that makes people want to avoid them.
  47. Picky: They’re overly choosy, finding faults in even the best of options.
  48. Rash: They act without thinking, often leading to regretful situations.
  49. Unruly: They lack discipline, often defying rules and conventions.
  50. Worried: They’re always on edge, constantly fretting about something.
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Of course, this is not an exhaustive list of negative traits. We all have our own unique blend of good and bad qualities, and that’s what makes us human.


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Different Ways to Measure Personality Types 

There are numerous tools available to evaluate and classify our personality traits.

Some of the most popular ones include

  • the Myers-Briggs Type Indicator (MBTI) and
  • the Big Five Personality Test. The MBTI, developed by Katharine Cook Briggs and her daughter Isabel Briggs Myers, measures our preferences and how we perceive the world. 

On the other hand, the Big Five has been extensively researched by scholars such as A.J. and F.J. and focuses on five significant factors that guide our behavior.

Both methods have their strengths and weaknesses, but did you know that there’s a linear association between your scores on these tests? 

You can actually learn about your personality type from either of these tools, crazy, right?

Try them both out if you haven’t, and see what you discover about yourself!


The Most Common Personality Type

A recent study conducted by D.R. and R.M., published in the Journal of Human Factors and Personnel Selection, analyzed the personality scores of a large sample of individuals. They found that the most common personality type is one with a decreasing slope across the dimensions.

 What does this mean?

It suggests that people with this personality type exhibit stability and agreeability, two factors that help us adapt to various situations.

So isn’t this a weakness? Well, According to the same research, this common personality type is marked by adaptability rather than having a fixed preference. 

So, this seemingly bland “neutral” personality makes people very versatile, and in fact, can be one of their biggest strengths.

Who would’ve thought we could learn so much from our weakness list?

A Look at Collaborative Learning Exercises and Adaptive Behavior 

The same researchers also investigated the behavior of this common personality type in a collaborative learning exercise. 

They discovered that these individuals perform exceptionally well in adjusting to the needs of their peers and are highly receptive to feedback.

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Furthermore, this adaptability positively contributes to the group dynamics and overall effectiveness in accomplishing tasks.

Making the Most out of Your Personality

Here are some ideas on how to capitalize on your main personality traits:

  1. Career Growth: Adjust your career path to suit your strengths best. Maybe you’ll learn that you excel in a highly collaborative learning environment, or perhaps a more analytical role would be a better fit for you.  
  2. Relationships: Use your awareness of your personality traits to overcome common pitfalls in your relationships. Recognize where your negative traits might be causing friction and actively work on turning them into positives.  
  3. Personal Growth: Set personal goals around your traits. Choose a weakness from your list and work towards turning it into a strength. For instance, if you’ve identified ‘patience’ as a weakness, set small, achievable goals to practice patience in your daily life.
  4. Finding What Best Fits You; It’s about finding what best fits your unique personality. Authors like M. K. and L. J. have shown that tailoring your environment, be it professional or personal, to align with your personality can lead to greater satisfaction and success.

Embracing Your Strengths and Addressing Your Challenges 


Once you’ve figured out your primary personality traits, the next step is to embrace them, both the good and the bad.

 After all, nobody’s perfect, right? 

 Take me, for example; I discovered that I’m an extroverted person, which has its pros and cons.

To capitalize on my strengths, I started actively nurturing my social circles and doing activities that energize me, like attending parties and making new friends! 

But I also realized that I tend to overcommit and drain myself a lot.

So, I’m working on setting boundaries and creating space for some quiet moments as well. 

The Importance of Understanding 638 Personality Traits

You might be asking yourself, “Why does it matter to know all these traits?

Can’t we just live our lives without analyzing everything?”

Well, let me explain why understanding these 638 personality traits can change your life for the better.

  • Improved self-awareness: By identifying your personality traits, you’ll get an insight into your strengths, weaknesses, and how you react to different situations. This understanding will help you make better decisions and maximize your potentials.
  • Enhanced relationships: When you know and appreciate other people’s personality traits, you’re less likely to judge or criticize them. Instead, you can focus on developing empathy and support. Trust me, my relationships have never been stronger since I started paying attention to these traits.
  • Effective communication: Understanding the personality traits of those around you helps you to communicate your thoughts and needs more effectively. You’ll know how to adapt your communication style to fit the people around you.
  • Career growth: Having a better understanding of your personality traits will help you identify the right career for yourself. Similarly, understanding your colleagues’ traits will help you work better in a team and unleash your collective potential.

Now that we know the importance of understanding these 638 personality traits, let’s move on to the fun part:

How do you actually discover what traits you possess?

Tips for Applying Your 638 Personality Traits in Everyday Life

Here are some tips for applying your 638 personality traits in everyday life:

  • Use it as a guide, not a label: It’s important to remember that these traits are just guidelines and not labels that define you completely. Use them as tools for self-discovery and growth.
  • Don’t compare yourself to others: Everyone has a unique set of 638 personality traits, so don’t compare yourself to others. Focus on being the best version of yourself.
  • Be open-minded: While it’s great to embrace your strengths, be open-minded about addressing your weaknesses. Remember, personal growth is a continuous journey.
  • Communicate with others: Share your 638 personality traits with those close to you and ask for their feedback. This can help improve your understanding of yourself and strengthen your relationships.
  • Practice self-care: Understanding your personality traits can also help you identify what activities and environments recharge you. Make sure to prioritize self-care and regularly engage in activities that align with your traits.

Wrapping Up


638 personality traits may seem like a lot to take in, but trust me, it’s worth the effort.

Understanding your unique traits can lead to a more fulfilling and successful life. So embrace your strengths, work on your challenges, and see the positive changes that come with understanding who you truly are.

So here’s a creative task to help you identify your key traits. 

Simply print or write down the list of 638 personality traits. 

Read through them and circle or highlight the ones resonating with you the most. It might be best to do this in a quiet space and give yourself a good chunk of time since it might require some introspection.

After you’ve identified your traits, try grouping them into categories (your strengths, weaknesses, things to work on, traits you want to develop, etc.). 

This will give you a clear snapshot of who you are at your core and allow you to embrace your individual personality with a newfound understanding.

What traits did you discover about yourself?

 Were any of them surprising?

Embracing your 638 primary personality traits is not just about self-discovery; it’s about leveraging this knowledge for tangible improvements in your life.

Whether it’s advancing in your career, enriching your relationships, or embarking on a journey of personal growth, the key lies in understanding and utilizing your unique character traits

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