I've reached the conclusion I am no doubt a four. Everything about the core type, the levels of health is right on. But I can seem so contained, unemotional, boring in comparison to a lot of other fours which made me question my type a number of times. I think what it boils down to is:
Relating to sexual variant in general (because I'm a four) but having a sexual variant last stacking.
Other sp/sos or so/sp fours on here go through the same thing? Do you feel like most four descriptions lean toward the sx in the top two stackings?