I try to write in plain brown blocks of American speech but occasionally set in an ancient word or a strange word just to startle the reader a little bit and to break up the monotony of the plain American cadence.
Of course a poem is a two-way street. No poem is any good if it doesn't suggest to the reader things from his own mind and recollection that he will read into it, and will add to what the poet has suggested. But I do think poetry readings are very important.