What is going one with Arya and all the water references in her POV’s in Braavos? Arya expels all vestiges of her life, her clothing from Westeros, she tosses in the water at the docks, her boots, attire, etc, and all her gifts she received as Salty: her silver Fork ( so much like Poseidon’s trident in miniature, or Meera’s fighting spear, or Finnick’s trident in the Hunger Games), her floppy hat, her fingerless gloves, etc. The water may represent amniotic fluid since Arya strips naked