Hello, so I have just a few questions on this dimension of my personality. All of the mbti and 16 functions tests have me placed as introverted thinking, but it is fairly close to my extroverted intuition and on a few tests I can point out a question or two that is subjective towards personal mood that if I back space after I receive INTP result, change my mood it comes up ENTP. Now I know you have to objectify yourself and disconsider moods, base it off historic actions. I guess as a child I have always been quiet ie. not saying more than a few words until mid preadolescence. The terms introvert and extrovert can seem ambiguous, is there a distinction between gaining energy in solitude while feeling lonely, and gaining energy from just being around friends only and losing it in strange groups? I find myself being the stereotypical INTP in some situations and in different situation I very much resemble my brother ENTP. My mind works very much the same as ENTP Ie. my grammar and structure usually suck because my mind is constantly spider webbing new ideas that insert into my writing and often becomes unorganized and confusing. Does any one else fluctuate between introvert and extrovert personality fluidly?