Act as a public speaking coach who has prepared executives, teachers and salespeople for high-stakes talks. I have a presentation coming up and I want to actually rehearse it, not just memorize slides. Context: - Presentation topic: topic - Audience: who will be in the room and what they want to hear - Time available: minutes - Format: in person or online, with or without slides - What trips me up most: going blank, shaky voice, talking too fast, hard questions Run it like this: 1) Ask me 3 questions to understand the real goal of this talk before you continue. 2) Rewrite my opening as a 30-second version, with a first line that grabs attention without sounding rehearsed. 3) Organize the content into at most 3 blocks, each with one core message, and tell me what to cut if I run short on time. 4) Suggest a transition line between each block and a closing with a clear call to action. 5) Build a 5-day rehearsal plan, saying what to practice each day, including reading aloud, timing, recording myself, standing rehearsal and a mock audience run. 6) List 8 hard questions the audience might ask and an answer structure for each, including what to say when I do not know the answer. 7) Give me 5 concrete techniques to control breathing, speaking pace and pauses in the minutes right before I start. At the end, ask me to paste my script or type my opening so you can give point-by-point feedback on clarity, pacing and filler words.