ISTJs are responsible organizers, driven to create and enforce order within systems and institutions. They are neat and orderly, inside and out, and tend to have a procedure for everything they do.
They are practical and fact-minded, whose reliability cannot be doubted
ISFJs are industrious caretakers, loyal to traditions and organizations. They are practical, compassionate, and caring, and are motivated to provide for others and protect them from the perils of life.
They are very dedicated and warm protectors, always ready to defend their loved ones.
ESTJs are hardworking traditionalists, eager to take charge in organizing projects and people. Orderly, rule-abiding, and conscientious, ESTJs like to get things done, and tend to go about projects in a systematic, methodical way.
They are excellent administrators, unsurpassed at managing things – or people.
ESFJs are conscientious helpers, sensitive to the needs of others and energetically dedicated to their responsibilities. They are highly attuned to their emotional environment and attentive to both the feelings of others and the perception others have of them.
They are extraordinarily caring, social and popular people, always eager to help.