Final answer:
In a poetry workshop, keep the discussion focused on the poem's elements and effects, rather than on the poet, for constructive feedback.
Step-by-step explanation:
When participating in a poetry workshop, the most effective rule to follow is to keep the discussion focused on each poem, not the person who wrote it. This guidance aligns with the objective of a workshop, which is to improve the work itself rather than to critique the poet. Therefore, instead of explaining every choice or defending your poem against criticism, concentrate on constructive feedback that addresses the poem's elements such as tone, diction, mood, and technique. Pay attention to the specifics like alliteration, rhythm, and word placement, and always inquire about the effect of these features on the poem's overall impact.