1. I (Introversion) and E (Extraversion)

The distinction between I (Introversion) and E (Extraversion) is based on how individuals gain energy, their preferred way of interacting with people, and their criteria for choosing activities. Introverts gain energy from being alone or in small groups, while extroverts tend to feel more energized when they are with others.

I (Introversion)

I stands for Introversion, which mainly refers to people who focus on their inner world and thoughts.

Independent: Enjoys spending time alone and gains energy from solitary activities.
Reflective: Likes to engage in deep thought and deeply contemplates their own thoughts and feelings.
Listener: Tends to listen more in conversations and prefers to listen to others.
Few Deep Relationships: Prefers deep relationships with a few people rather than broad social connections.
Cautious: Tends to think and consider carefully before making decisions.

These characteristics may not apply to all introverted people, but they are generally frequently observed tendencies.

Representative figures of introverted personalities:

Albert Einstein: A theoretical physicist, known for his theory of relativity.
Bill Gates: Co-founder of Microsoft, a successful entrepreneur in the computer field.
Mahatma Gandhi: An Indian independence activist, a symbolic figure of nonviolent resistance.
Mark Zuckerberg: Co-founder of Facebook, a person who led innovation in the social networking service field.
J.K. Rowling: Author of the Harry Potter series, a globally loved writer.

E (Extraversion)

E stands for Extraversion. Extroverted people gain energy from the world around them and people, and generally exhibit sociable and active tendencies.

Sociable: Enjoys being around many people and has less fear of meeting new people.
Active: Enjoys new activities or adventures and feels interested in stimulating environments.
Expressive: Less hesitant to express their thoughts or feelings externally.
Energy: Gains energy from interacting with people and becomes more active and lively in such environments.
Adaptable: Quickly adapts to various social situations and deals flexibly with changing environments.

Due to these characteristics, extroverted people often take leadership roles or actively participate in social activities.

Representative figures of extroverted personalities:

Barack Obama: 44th President of the United States, famous for his excellent public speaking skills and charisma.
Oprah Winfrey: Television broadcaster, producer, and actress, who has communicated with many people through her talk show.
Bill Clinton: 42nd President of the United States, known for his excellent relationship building and communication skills.
Richard Branson: Founder of Virgin Group, famous for his adventurous entrepreneurial spirit and active presence in public.
Steve Jobs: Co-founder of Apple, well-known for his innovative products and intense presentation style.
Robert Downey Jr.: As an actor, his energetic acting and sense of humor in public interviews are loved by many.

2. S (Sensing) and N (iNtuition)

S (Sensing) and N (iNtuition) indicate preferences for how information is gathered and understood. S-type individuals tend to focus more on current details and actual experiences, while N-type individuals are more interested in future possibilities and abstract concepts.

S (Sensing)

S-type humans, or Sensing humans, value the present and reality and tend to understand the world through concrete information. They pay attention to facts and details that can be actually experienced or observed.

Realistic: S-type humans focus on realistic and practical matters. They prefer learning through actual experiences rather than imagination.
Detail-Oriented: Pays attention to small details and values concrete facts.
Practical: Prefers practical solutions and is interested in ideas that can be applied to reality.
Memory: Has excellent memory for concrete facts, data, and experiences.
Experience-Focused: Tends to make decisions based on what they already know or have experienced before trying something new.

Due to these traits, S-type humans accept situations as they are, observe carefully, and prefer practical approaches.

Representative figures of S-type humans:

George Washington: The first President of the United States, well-known for his practical and realistic leadership.
Warren Buffett: A world-renowned investor, famous for investment decisions based on concrete data and long-term performance.
Queen Elizabeth II: The Queen of England who has shown leadership that values stability and traditional values for a long time.
Henry Ford: The father of the modern automotive industry, famous for practical production methods and innovation.
Mother Teresa: A Catholic nun and saint who helped the suffering in the world in concrete and practical ways.

N (iNtuition)

N-type humans, or Intuitive humans, are more interested in possibilities and the future than current facts, and tend to value imagination and ideas.

Imagination: Skilled at imagining possibilities and generating new ideas rather than realistic details.
Insightful: Has the ability to see hidden meanings and patterns, excellent at understanding the fundamental essence of things.
Future-Oriented: Prefers to explore future possibilities rather than staying in the present, and likes to make long-term plans.
Innovative: Passionate about challenging existing methods and finding new and original solutions.
Abstract Thinking: More interested in conceptual and abstract ideas than concrete facts.

Intuitive humans have the potential to lead innovation in various fields due to their new ideas and future-oriented thinking.

Representative figures of N-type humans:

Albert Einstein: A physicist who presented the theory of relativity, whose creative and innovative thinking changed the paradigm of physics.
Martin Luther King Jr.: An American civil rights activist, whose vision and passion led to significant changes in American society.
Nikola Tesla: As an inventor, known for many innovative inventions and scientific ideas.
Steve Jobs: Co-founder of Apple, whose innovative vision revolutionized the technology industry.
Carl Jung: A psychologist, whose deep insights and theories have greatly influenced modern psychology.
Joanne Rowling: Author of the Harry Potter series, whose rich imagination captivated readers worldwide.
Mark Twain: American writer known for his humor and social criticism.

3. F (Feeling) and T (Thinking)

F (Feeling) and T (Thinking) indicate how much importance is placed on emotions or logic in the decision-making process. T types value logic and principles, while F types value people's emotions and values more.

F (Feeling)

F in MBTI stands for Feeling. F-type humans tend to value their own values or the feelings of others more than logic or facts when making decisions. They are emotional and highly empathetic, and value harmony in human relationships and the psychological state of others.

Empathy: Deeply empathizes with the feelings or situations of others and reacts sensitively to the moods of others.
Value-Centered: Makes decisions based on personal values or beliefs, which become their guidelines for behavior.
Values Human Relationships: Values relationships and considers maintaining harmonious relationships with others important.
Emotional Expression: Expresses their feelings honestly and pays attention to the emotional expressions of others.
Desire to Help: Wants to help others and improve their situations.

Thanks to these traits, F-type humans form deep relationships with others and play an important role in teamwork and cooperation. They can provide emotional support and contribute to creating a positive atmosphere within a group.

Representative figures of F-type humans:

Martin Luther King Jr.: As a civil rights activist, his voice moved people's hearts.
Mother Teresa: Nobel Peace Prize laureate who dedicated her life to helping others.
Nelson Mandela: A human rights activist who fought against racial discrimination and became the President of South Africa.
William Shakespeare: A great playwright who deeply explored human emotions and relationships.
Fred Rogers: Produced TV programs for children and spread the importance of positive human relationships.
Oprah Winfrey: A broadcaster with an excellent ability to empathize and share people's stories.

T (Thinking)

T-type humans tend to make decisions based on logic and reason rather than emotions. They prefer to solve problems and make judgments based on objective information and principles, and value facts over emotions.

Makes decisions based on objective facts and logic
Values accuracy and efficiency
Prefers a systematic and analytical approach to problem-solving
Focuses on facts rather than emotions
Excellent critical thinking and independent judgment skills
Values goal achievement and performance

Because T-type humans prefer a rational approach over emotions, they may sometimes appear cold or indifferent to others. However, they value fairness and objectivity when making decisions and pursue efficient and logical solutions.

Representative figures of T-type humans:

Albert Einstein: Theoretical physicist, famous for innovative scientific theories
Margaret Thatcher: Former Prime Minister of the United Kingdom, known for her strong leadership and logical approach to policy decisions
Bill Gates: Co-founder of Microsoft, who led innovation in the technology industry with a systematic and analytical approach
Mark Zuckerberg: Founder of Facebook, who revolutionized social networking services with data- and logic-based decision-making
Stephen Hawking: Theoretical physicist, who used logical and analytical methods to approach fundamental questions about the origin and structure of the universe
Karl Marx: Philosopher and economist, who developed critical analysis of capitalist society and communist theory

4. J (Judging) and P (Perceiving)

J (Judging) and P (Perceiving) indicate an individual's preference for planning and flexibility. J-types prefer to plan and organize, while P-types prefer a flexible and adaptable approach.

J (Judging)

J-type humans value planning and organization in work and life and have clarity and decisiveness in making decisions. They prefer to handle tasks systematically and like to plan in advance. They also feel great satisfaction in finishing tasks necessary to achieve goals.

Planning: Prefers to plan before starting work and proceeds with work according to the plan.
Organization: Skilled at systematically managing and organizing work and life.
Decisiveness: Clear and decisive when making decisions and exerts drive to complete tasks.
Responsibility: Takes responsibility for assigned tasks and diligently performs them.
Time Management: Manages time efficiently and considers it important to meet deadlines.

J-type humans strive to improve work efficiency and completeness and feel stability by planning and preparing in advance.

Representative figures of J-type humans:

Queen Elizabeth II: Thoroughly performs national and royal duties and values tradition and order.
Warren Buffett: Makes investment decisions based on thorough analysis and planning, and shows meticulousness in financial management.
Hillary Clinton: Has been engaged in political activities with clear goals and plans and shows strong decisiveness in promoting policies.
Jim Collins: Management consultant and author, systematically analyzes the success factors of companies and presents clear principles.
George Washington: Played an important role in the process of American independence and constitution establishment and demonstrated systematic and planned leadership.
Angelina Jolie: Actress and humanitarian activist, systematically carries out humanitarian activities according to her values and goals and values social responsibility.

P (Perceiving)

P-type people value flexibility and openness. They prefer to act according to the situation rather than planning too meticulously. People of this type are open to new information and possibilities and enjoy change and diversity.

Flexibility: Responds better to momentary inspiration or situations rather than pre-planned schedules.
Openness: Has an open mind to new ideas and changes.
Adaptability: Adapts well to changing environments and copes well with unexpected situations.
Exploration: Prefers to explore various possibilities and keep options open.

P-type humans tend to prefer spontaneity and fluidity over planning and organization, so they may sometimes have difficulty meeting deadlines, but they are skilled at finding new and creative solutions.

Representative figures of P-type humans:

Albert Einstein: A theoretical physicist who made great contributions to physics with innovative ideas.
Mark Twain: An American writer famous for his excellent humor and social criticism.
William Shakespeare: An English playwright who depicted various human figures and complex emotions.
Mahatma Gandhi: A political leader who led India's independence with flexible strategies and peaceful resistance.
Charles Darwin: A scientist who advocated the theory of evolution and brought revolutionary changes to biology.
Steve Jobs: An entrepreneur who grew Apple into a global company with innovative products and marketing strategies.

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