I took the test this morning and was amazed that I was assigned ESTJ, which is very far from what I was assigned 5 years ago (ENFP). I decided that while the discrepancy could be due to the online test being poor (I self-identify much more with being ENFP), it's also quite possible that I've changed. I noticed that the questions were worded more along the lines of what do you do verses what your preferences are, and the truth is that since becoming a mother I've had to restructure my life a great deal away from my original preferences. I spend all day every day being a "guardian", so perhaps it's not so surprising my personality test results would change to reflect that.