Those who are bitten by the poetry bug cannot help but compose. Lines snag their sweaters when they are shopping for cereal; words rattle their chains in their sleeping brains. Others remember their poetic origins when they suffer a loss or celebrate a joy; they write an occasional poem marking the event for a funeral or wedding. You may be someone who has never written before and wonder if you can. Or you once wrote and abandoned the habit, or it abandoned you, and you wonder if you can…