You're intuitive, into philosophy and finding deeper meaning in things, but you're no extrovert as the sign says. And you like running, and you're also quite quick-witted and quick- tempered. Don't hit me, but a pure Sag in my eyes is the Mbti equivalent of an ENXP. Also Sagittarius is only your sun; your moon, rising sign, and planets complete the whole picture.
For example, I'm a Taurus in my sun, one of the most practical signs of the Zodiac. I exhibit the passion, the beauty, the love for all things beautiful, the introversion, the love of fashion and shopping, and it's where I get my singing talent from, but I'm, definitely not practical, materialistic, and shallow. I am however, stubborn. My moon is in Libra,which gives me my "presence" my powers of persuasion, and getting my point accross to people in a way they can understand, it gives me my language, reading, and writing prowess, and friendly nature, which is why some say i'm extroverted. My rising sign is Cancer, which means I value my family and those close to me, I'm intuitive, creative, poetic, but also hypersensetive.
So I need to know the time of your birth! lol