I think that also comes from being forced to discuss, express or summarize in words something that comes from an emotional or playful state and, excepting the l

I think that also comes from being forced to discuss, express or summarize in words something that comes from an emotional or playful state and, excepting the literary arts, exists largely independent of language. They've got to say something to sell a piece, or to convince people they had something intellectual to say if that's their goal career-wise, even if it's not their goal in making the art itself.