I don't know the differences between the levels of base type, wing and fix in Enneagram, so I'll ask what are the differences between Enneagram 3 in general and the So instinct in primary or secondary position. I've found descriptions, but they seem to ascribe to both almost identical things.
I think I'm a three, probably 3w4 and an Sx last type. This thread seems to be to satiate my curiosity more than anything else I think.
Thanks for any help.