Test Your Personality By This Quiz!

The ISTJ personality type is likely to be the most popular one (around 13% of the population). “Only the facts, please” is their motto. ISTJ personalities respect facts greatly and tend to accumulate a lot of information in their own memory. One of the key contributing factors is their Observant (S) trait, which allows ISTJs to analyse the surroundings quite effortlessly.

The ISFJ personality type is perhaps the most altruistic and supportive of all types. Forming around 12.5% of the population, ISFJs rarely sit idle—there is always a worthy cause awaiting their attention. Most personalities are quite willing to reciprocate when it comes to good deeds; however, ISFJs take that to a higher level, often going above and beyond what is actually expected of them. People belonging to this type thrive in areas that are both traditional [they are Sentinels (SJs), after all] and involve a lot of activities where their input could make a huge positive difference. Many ISFJs seek careers in the academic sector, medicine, social work, or counseling; their personality traits also shine in administrative or clerical roles, or even in somewhat unexpected fields such as interior design.