Present a technical project out loud, under a real time limit, to an audience that may not share your vocabulary or technical background — without hyping unearned claims, without opening on caveats, and without inventing an answer live rather than saying "I don't know." Use whenever preparing or delivering a pitch, demo, talk, or hackathon presentation; whenever deciding what goes on a slide versus what stays for Q&A; or whenever a draft pitch either overclaims or buries its own value under limitations.