Much of this has to do with the sign’s high level of sensitivity.

Celebrity astrologer Susan Miller notes that the compassionate Pisces retreats when offended or duped.

when you’ve got lost your Pisces, you have no hopes of your Fish ever returning."

Girl Holding Pisces Symbol

Outsiders view this as ambivalence or abandonment of one’s responsibilities, when it is actually about ego preservation.

Similarly, Pisces emotional dependence clashes with Sagittarius' blunt, independent nature (viaAstrology Zone).

Fish symbolize Pisces