I don't think all poems need to be written in conversational language - those are often great poems but there should also be poems of incoherent bewilderment and muddled mystery.
Matthea HarveyOne of my favorite titles of an art piece is "Premiรจre Communion de Jeunes Filles Chlorotiques Par Un Temps De Neige" or "First Communion of Chlorotic Young Girls in Snowy Weather" by Alphonse Allais. It's essentially a joke of a title, since the accompanying image is a simple white square.
Matthea HarveyRead widely (in and outside of your own genre), keep a notebook with you at all times. Do something that scares you every now and then. Try to locate your own frequency, knowing that one year your voice is on AM 532 and the next it's on FM 92.8.
Matthea HarveyWhen I get interested in a new topic I teach a class on it. There's a graduate seminar I teach in which the students and I try to expand the terminology we use to talk about poetry as well as expand our notion of what makes a poem - we read source texts on architecture, dance, photography, film and the graphic novel.
Matthea Harvey