So6 is a subtype of the mental triad, they spend a lot of time overanalyzing situations and have a constant feeling of fear that compromises their safety, so they follow social structures. The sp1 enneatype, on the other hand, do not need to follow social structures because their concern stems from the fact that they are imperfect and represses their emotions. We can say that so6 has a court in mind that guides them, while sp1 has a judge. So6 usually needs to be guided by an authority or become one themselves, while sp1 guides themself and doesn't need a base figure. The social 6 is colder than the sp1, which needs to feel good in order not to be "corrupted".