They are quiet, friendly, responsible, and conscientious. They are committed and steady in meeting their obligations. ISFJs are thorough, painstaking, and accurate. They are loyal, considerate, and concerned with how others feel. ISFJs notice and remember specifics about people who are important to them. They strive to maintain an orderly and harmonious environment at work and at home.

“On my honor to do my duty”

ISFJ are true altruists, meeting kindness with kindness-in-excess and engaging the work and people they believe in with enthusiasm and generosity.

Love only grows by sharing. You can only have more for yourself by giving it away to others.
Brian Tracy

The ISFJ personality type is quite unique, as many of their qualities defy the definition of their individual traits. Though sensitive, ISFJs have excellent analytical abilities; though reserved, they have well-developed people skills and robust social relationships; and though they are generally a conservative type, ISFJs are often receptive to change and new ideas. As with so many things, people with the ISFJ personality type are more than the sum of their parts, and it is the way they use these strengths that defines who they are.