" In both its positive and its negative aspects the anima/animus relationship is always full of “animosity,” i.e., it is emotional, and hence collective. Affects lower the level of the relationship and bring it closer to the common instinctual basis, which no longer has anything individual about it. Very often the relationship runs its course heedless of its human performers, who afterwards do not know what happened to them. "

― C.G. Jung , Aion (Collected Works 9ii)