House of Partnerships: committed relationships, marriage, contracts and one-on-one bonds. With Sagittarius here, that area of life carries a distinct fire-mutable signature.
Rather than approaching partnership in a generic way, you tend to chases horizons and speaks the plain truth. Your natural reflex is honest, which makes you feel most alive when relateing with fire energy.
In practical terms, this shows up in open enemies, romantic partnerships and business agreements. You tend to seek honest and to feel drained when optimistic.
You are naturally cooperative, fair-minded and loyal when engaging with partnership.
Watch for dependent or conflict-avoidant tendencies, especially when optimistic is triggered.