Automatic writing

Can a human being still express itself with words by totally non-conscious methods? Can you verify its authenticity if you do it yourself but only for yourself? Some of our best minds have fallen for parlor tricks because of their desire to approve of the effect. Any conscious control is bound to be full of inhibitions and falsehoods. Should we expect the expression to cohere, or should its incoherence mean anything? Would it say anything about creative freedom? We have many hints that an unexpressed wholeness exists in each of us. Can it speak for itself?