There were many words Marta would have used to describe Neytiri, but childish was nowhere near that list, and she said as much. "'Tsahik' is... like a priestess, is that right? You speak to and for your god? Goddess, sorry. It's Eywa, isn't it? I would imagine that comes with a lot of duties, and a lot of things to learn. Being stuck here can't be helping."