Thank you for sharing these. You are developing a strong voice, and I thoroughly enjoyed reading them! I especially liked the irony, eg "for lucky people... no one is ever lucky"
I'm not exactly a successful poet, but I have collected some advice over the years that has done well for me and might be helpful.
The first was to avoid using any metaphor that I had ever heard before in a poem. If I were to find myself using something like "He looked like death warmed over" it was time to analyze what that phrase meant to me, and express it as powerfully and briefly as possible for me. Perhaps then I would say "Eyes sunk, skin flapping, spewing maggots and corruption" (happy turn of phrase there.
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The second piece that I got was that poetry is writing distilled. The poet should take and refine the emotion, the feeling they are trying to convey, and produce that feeling, that state of mind in as few words as possible, stripping away extraneous fluff.
And the third was that was that any advice you get should be cheerfully ignored if it conflicts with your vision.