Jung Typology

My Jung Typology test results where pretty much what I suspected. My indicator is ISTJ and it means: Introversion, Sensing, Thinking, Judging. Most of the description is what I expected, but the description of the writing process I don't believe are correct for me. The test says that in the writing process, the ISTJ will often…
• Use an efficient and well organized writing process
• Reflect on past experiences and create a plan based on previously successful outlines
• Need to consider the impact their writing has on their audience
• Clarify the objective and obtain clear instructions and expectations
• Write a first draft and then revise writing to omit unnecessary details and include generalizations
• Incorporate headings, graphs, charts and tables in order to highlight key points

I don't think any of the things on that list are part of my writing style. I don't have a very good ability to reflect on past experiences, and don't use an efficient or well organized writing process. I don't think that this test will help me too much as a writer because I don't believe that any of the points.