I’ve taken these personality tests several times over the years but decided to take it again tonight to see if anything has changed...nope, I’m still an ISFJ...
For most people, the test should be consistent over time. I’m one of the oddballs who varies because my answers come out about 50/50 on the S vs. N and J vs. P traits. As a result, I can be an ISTJ, an ISTP, an INTJ, and an INTP. In reality, the INTP description fits me most closely, and the others are highly flawed in some way.
I came out as a ESFJ on the other test with the following comments:-
moderately expressed extravert
moderately expressed sensing personality
moderately expressed feeling personality
slightly expressed judging personality