Humanmetrics Jung Typology Test

we have the assignment to take this personalty test and then write a reflection on it. we need to agree or disagree based on the type of person we think we are.
I got the letters istj. The I stands for introvert and I scored a 67 percent, the s stands for sensing and I scored a 62 percent,   the T stands for thinking and I scored a 38 percent and then J stands for Judging and I Scored a 56 percent.
 I agree with most of my scores, I am not a social person I like to stay to myself and spend time with my family. I tend to follow my feelings more then I do anything else. If I have a bad feeling about something I tend not to do it. . I might learn what kind of writer I am. This test will assist me in my writing, it lets me know how I look at things. It lets me see that I follow my feelings more then I do my head. Also it lets me see somethings I can improve on. I don't need to be so closed off from people.
I think my score for judging over perceiving is a little off, I mean I see my self as a well organized person but I can be flexible when I need to be. But I do like to have a plan and stick to it.