ENFJ, mostly. Of the various tests I've taken, I find the MBTI to be most interesting. I have seen some variation in test/retest on this one, but mostly it's the J/P questions, which seem to correlate highly with left brain/right brain differences. As a left-handed (right-brained) person who does a lot of (left-brained) analytical work, this seems reasonable to me -- my test results depend heavily on whether or not I have my "work hat" on at the time.