Infj have a perseverance originality and
desire to do whatever is needed or wanted. They get concerned for other, and they are conscientious.
An introvert in writing, their writing is easier and extroverts, and they write most of their paper in their heads, they plan before they write, and want their ideas clarified before putting it on paper. They have a major disadvantage when they need to write in class. Introverts tend to spend more time in between drafts to make revisions, they spend more time the extroverts. They tend to write alone, one of the strengths of introverts who has a N in their four letters, is that they tend to excel's their writing. Introverts become bored when writing because they have already planned their paper in their head. Introverts have internal focus, they are very thoughtful, understanding before acting, and they like a slower pace and some private time.
An intuition in writing, likes general instruction to allow them freedom in their writing, their first draft lack mechanical correctness, they write fast. People with intuition write the best given general directions. They create ideas quickly, they write fast too and one idea creates and other they writing end ups in the right way. Intuition strengths is that they are excellent at presenting theories and concepts and at devising new and unusual ways of writing. But there weaknesses they forget to include concrete example and may not provide their readers with background information.
A Feeling in writing, are motivated by assignments that relate to personal matters, they focus on the audience, and their ideas have further organization. The people who results is the feeling they have a subjective criteria, and have interpersonal relationships and personal values. They are very high in the personal expression in making choices. For those who has feeling a very important part of their writing is their prewriting. When they write they tend to make some connection with their personal experience. A person with feeling thinks that their readers need additional information, they would put it on there. But they need to focus more in the message is delivered to the audience than on content. Some strength they have is that they are very excellent at the topics that are about feeling, and they are very good at making connection with their audience. Feeling types weaknesses is that they lack a clear organization structure. 
A Judging in writing, they have limit topics and get drafts done quickly, later in the draft they tend to expand their ideas, they begin writing before completing research. Judgment types they tend to organize their life, they are very playful, well organized, they do not like loose ends. Judging types tend to get and specific topic and set goals that can be manageable. They tend to divide their papers in two second parts to make it better organize. When writing a draft the make it short with ideas started emphatically and without qualification. They tend to write quickly, they meet deadlines and produce more writing.
To end, i do agree with the results and explanations it has being giving for the INFJ, because i strongly believe that the explanations identify me for who i am and the way i write, it is completely true that i can write very fast, i am a very organized person when it comes to important matters. I like to separate my paragraph to make it easier and a very easy to understand while i am making sure i have done everything like i have already plan to or the audience is reading it.
