Public Speaking

Nervousness = preparation gap. Pre-talk: (1) Practice aloud 5+ times (not in your head — your brain doesn't hear rhythm/timing). (2) Visualize the room, the audience nodding, you finishing strong (mental rehearsal rewires anxiety as excitement). (3) Arrive early, walk the stage, test your slides, get comfortable with the space. (4) Breathing technique: box breathing (4s in, 4s hold, 4s out, 4s hold) for 2 mins before going on — activates parasympathetic nervous system. (5) First minute is hardest; have strong opening memorized so you can nail it on autopilot. (6) Connect with a friendly face in audience early — makes you feel less alone. Nerves never go away, they shift to adrenaline that powers you.

Three rules: (1) **One core idea, not ten.** Audience forgets 90% of what they hear after 48 hours — pick ONE idea and repeat it 3 different ways. Bad talk: 'Here are 15 tips.' Good talk: 'Public speaking is a learnable skill, not a talent. Here are three ways to prove it to yourself.' (2) **Story beats, not slides.** Tell a story: Problem (I was terrified of presenting) → Struggle (bombed my first talk) → Solution (learned these three things) → Outcome (now I keynote). Slides support story, not replace it. (3) **Concrete examples, not abstractions.** Don't say 'engagement matters' — say 'I went from 12 people asking questions to 80 people at networking because I made eye contact with the third row.' Specificity = credibility.

40-minute talk structure: (0-2 min) Hook + promise: 'By the end, you'll learn the one thing that changed my speaking.' (2-5 min) Problem: 'Most presentations are death by bullet points.' (5-15 min) Story or context: 'Here's why I failed my first 10 talks.' (15-30 min) Solution + examples: 'I discovered three principles...' with 2-3 concrete stories per principle. (30-38 min) Actionable takeaway: 'Go record yourself this week and spot one filler word.' (38-40 min) Call to action: 'Tweet one insight you're taking home, tag me.' Applause + questions. Structure beats content — audiences follow arcs, not lists.

Minimum: 5 full run-throughs aloud (not slides alone, not notes alone — full performance). Ideal: 8-10. Why: (1) First 3 runs, you catch missing transitions and timing gaps. (2) Runs 4-6, you lock in pacing and get comfortable with transitions. (3) Runs 7-10, your delivery becomes automatic, freeing mental space to connect with audience. (4) Practice in front of a friend once (gets feedback, kills the jitters of 'first time in front of people'). (5) Record one run and watch it (you'll spot verbal tics and weak spots you don't hear live). Most speakers do 2-3 rehearsals and wonder why they stumble — they're under-practiced.

Conference speaker (45-60 min, breakout session): 20-200 people, niche topic, expert deep-dive. You teach a skill: 'Advanced Kubernetes patterns' or 'Writing better error messages.' Audience chose your talk; they want to level up in one area. Keynote speaker (30-60 min, main stage, entire conference): 500-5000 people, broad appeal, inspirational or provocative. You move the needle on how people think about a big theme: 'The future of remote work' or 'Why hiring is broken.' Audience didn't choose — company paid you to set tone. Transitions: Keynote > conference usually happens after (1) you've spoken at 3+ conferences (comfort), (2) you have a signature talk that travels well (repeatable), (3) you build a speaking portfolio and get an agent or PR person to pitch you. Most tech speakers start with conferences at regional events, then target larger venues (QCon, Conferences, Hypergrowth), then get invited to keynotes.

Slides are a crutch for bad speakers, a tool for good speakers. Rule: Slides support your story, never replace it. If your talk works without slides, you're 80% of the way there. Add visuals ONLY if they: (1) Show what words can't (architecture diagram, before/after photo, demo code). (2) Give audience a focal point so they don't have to look at you (great if you're nervous, not great if you're engaging). (3) Break up talking (change every 1-2 minutes for pacing, gives eyes a rest). Bad slides: walls of bullet text, cluttered data, 50+ slides for 40 mins. Good slides: 5-10 images across 40 mins, one sentence per slide, code snippet, or data viz. TED speakers often use one stunning image per 2-minute chunk. You don't need fancy — you need intentional.

Path: (1) Start at meetups (low bar, local audience, minimal prep). Give 5 talks at meetups, build one portfolio talk. (2) Submit to regional conferences (Smaller regional versions of big conferences get 10-30 submissions, higher acceptance rate). Talks get rejected 70% of the time even from famous speakers — submission is a numbers game. (3) Repeat talk at 3+ conferences so it's polished. (4) After 3 solid conference talks, you have proof you're a good speaker — now get an agent or do outbound. (5) Outbound: research 10 conferences you want to speak at, find speaker/program committee on LinkedIn, write personalized email: 'I speak on X, saw your 2025 CFP was focused on Y, here's my talk that fits.' (6) Once you're popular, they invite you. Bootstrapping: it takes 12-18 months from first talk to getting 'invited' to major conferences.