Every once in a while I switch interests between the enneagram and socionics, and something about the enneagram leaves me a lot more fulfilled. It just seems like things fall into place better with the enneagram. Maybe it's because it has a stronger relationship to behavior that it just seems less muddled, or maybe it's the lack of material on socionics. I always find myself coming back to socionics though. Something about socionics seems more core to how people work maybe even because it isn't as clear. It's probably all bullshit anyway. *shrug*