ISFJ: The Protector (Introverted, Sensing, Feeling, Judging)

People, having the ISFJ type of personality are usually distinguished by responsibility, secrecy, and warmth.

How common is the ISFJ personality type?

A certain personality type is one of the most common from all the Jung Typology types. Up to 14 percent of all the population is inherent for the ISFJ personality type, according to psychologist David Keirsey.

Key Characteristics of ISFJ Type

ISFJs strive to maintain order in all the spheres of their lives. They really enjoy planning. However, people with this type of personality are closed and prone to be calm. ISFJs are focused on other people, being active observers. Such people feel the emotions of others especially good. ISFJ remember the details of other people well, having a good insight.

ISFJ can restrain their feelings instead of sharing them, sometimes to the extent negative feelings towards other people can arise. It is often difficult for them to express their own feelings, although they are well versed in emotions. Such people may be silent about what they are experiencing, even when dealing with a life struggle, such as illness or death of a loved one, so as not to burden others with their problems.

People with this type of personality usually value training for their practical application, preferring concrete facts to abstract theories. As a result, they tend to learn best. When ISFJs see they can solve a real problem, they become more interested in new things.

Such people adapt well, although it is difficult for them to change their position quickly. There is a common myth that ISFJ people are incapable of change because they are very dependent on traditions. They really prefer more time both to think and prepare for big changes.

ISFJs are very tuned to the immediate environment, being firmly grounded in reality.

ISFJs are often viewed as fairly boring and ordinary people precisely because of their inclination to concentrate and protect habitual things.

Such people compare their vivid memories of experience in making other decisions in order to predict the outcome of future choices and events.

Strengths of ISFJ

  • Practicality
  • Sensitivity
  • Reliability
  • Eye for detail

Weaknesses of ISFJ

  • Neglecting Own Needs
  • Avoiding confrontation
  • Opposing abstract concepts
  • Dislikes change

Some famous ISFJs:

Barbra Streisand
Bruce Willis
Dr. Dre
Naomi Watts

Personal Relationships

Since such people are very calm and quiet, people sometimes misinterpret this as restrained behavior. This is far from the truth, as Keirsey notes. ISFJs are known for their both compassion and concern for others, often working to ensure the safety and well-being of others, without asking for gratitude or anything in return. Although they are introverts, they are usually warm and sociable. ISFJs are often called trustworthy, sincere and reliable.

They have a bright inner life, but often do not dare to share this with others, except the closest and the most reliable people. Although ISFJs are both calm and sensitive, they can also be good leaders.

ISFJs usually have a small group of very close friends. They appreciate this close friendship, being always ready to support and care for people with whom they are close.

While being both quiet and secretive with people they do not know well, ISFJs will definitely feel calmer and more liberated among both friends and close people.

Career Paths

Since ISFJs are very sensitive to other people, so jobs in the sphere of mental health or health care are good for them. Such people have a number of characteristics, making them applicable for a given career. They are also orderly and meticulous, which makes them good for work, including planning, structure or attention to detail.

Because of their solid people skills and desire to restore order, they often succeed in both managerial or administrative roles. ISFJ succeed in both developing plans and working together with other people to achieve a common goal. Their reliability, commitment and ability to work independently make them attractive to a lot of employers.

Friendships with ISFJ Person

Despite the fact that ISFJs are not always able to share their feelings, they are very sociable, as for introverts. If having a friendship with them, you probably know they are usually both unselfish and warm. Take the time to see what they may need for you to do for them. Ask them how they are doing, and the desire to speak can help them open up. You can help to become a good friend, paying attention to their needs.


ISFJs are well-versed with their children, but sometimes they find it difficult to impose discipline. Such people are natural carers, taking great care of their children. If you are the parent of an ISFJ child, remember your child needs to spend time alone.

Encourage him to pursue both interests and goals and remind to meet their own needs is also important. Also, keep in mind that your child may give up things, being important to him to make other people happy.


Your ISFJ partner can often focus on taking care of your needs, but you must take care to reciprocate these actions. ISFJs are very faithful to their partners, relating to relationships with an intensity of emotions and great devotion. Despite having strong feelings, they do not always express them well. Showing your partner that you value him and it can help them feel more satisfied.

Some good professions for an ISFJ:

  • Dentist
  • Medical Assistant
  • High School Principal
  • Financial Manager
  • Child Care Worker
  • Web Developer
  • Sales Agent
  • Police Officer