Basil Bunting's advise to poets:

I SUGGEST

1. Compose aloud; poetry is a sound.
2. Vary rhythm enough to stir the emotion you want but not so as to lose impetus.
3. Use spoken words and syntax.
4. Fear adjective; they bleed nouns. Hate the passive.
5. Jettison ornament gaily but keep shape

Put your poem away till you forget it, then:
6. Cut out every word you dare.
7. Do it again a week later, and again.

Never explain - your reader is as smart as you.