ISTJ Personality Archive

The ISTJ personality type is one of the sixteen types of personalities (including eight types of introvert personalities) in the Myers-Briggs personality system. You can read through all of our posts about ISTJs below, our check out our all-time most popular piece about the ISTJ.

an ISTJ personality

9 Things I Love About ISTJs


If you’re lucky enough to have an ISTJ as a friend, family member, or coworker, you know firsthand what makes these special individuals so great.