Tighten my draft without losing my voice

Edit this draft to be tighter and more compelling: [paste draft]. Target length: [e.g. 30% shorter, under 500 words, or similar length]. Audience: [who reads this]. Cut filler, merge redundant points, sharpen weak verbs, and make the opening earn attention — but keep my voice. Do not sand it into generic corporate prose: keep my phrasings where they work, my level of formality, and my jokes if they land. Do not introduce facts I did not write, and do not change the meaning of any claim. Give me: 1) the edited draft, ready to use; 2) a short list of the biggest changes and why each one helps; 3) anything you flagged but deliberately left alone because it read as a stylistic choice. If a sentence was unclear, do not guess — list it as an open question at the end.