The flaw with such tests is that they ask rate yourself questions on a spectrum rather than truefalse about yourself . You can only ever take it once without selfsubscribing to the MBTI you want . It makes no distinction between someone who is one point between INTJ and ESFP and one who is widely different because they always answered strongly agreedisagree . Most people should not put any stock in this any more than horoscopes . It ' s can be severely disappointing , if not depressing , to people when they believe these things for years only to discover that they are in fact not what they were previously . Zodiacastrological signs and blood types , do not change with time , but the interpretation does . So it ' s far better for people to not plan their life around such things . If I get INTP one time and INFP another time , I ' m not going to switch from a tech job to a call center job just because an internet quiz said I should be better right now at it . When I discovered my blood type was not what I thought it was , I thought nothing of it , but was slightly disappointed that I had been told the wrong thing before . At any rate , I don ' t want to give you the wrong idea . When people know they are taking a personality test , they will adjust their answers to get the results they want , even if it ' s stretching the normal bounds they behave in . We are all closer alike than we are apart .