I love poetry, but think this advice is slightly off. A better way to get un-stuck is free-writing. Just write whatever comes to mind without stopping. If you hesitate, just write "I don't know what to write" - anything to keep writing. If you can sustain this for twenty minutes, you are now immune to writer's block. You know you can always write. This shifts the question to what to write. You find you can sculpt the…
But don't use: "all work and no play makes jack a dull boy"