@askvinh: This is the fastest way to improve your public speaking skills. Most people avoid watching themselves speak. But here's what happens when you do: You'll catch the unconscious habits killing your credibility. Here's my three-step review process: Audio first. Listen without watching. You'll hear every "um," every rushed sentence, every moment your pacing falls apart. Visual second. Watch yourself on mute. Notice your posture, facial expressions, and body language. Are you engaging or creating barriers? Structure third. Get it transcribed and run it through AI. Ask: Are there grammatical errors? Does the structure make sense? Is the flow logical? What are my filler words and non-words? Do this once and you'll have three concrete lists: vocal improvements, body language adjustments, and structural refinements. The gap between how you think you communicate and how you actually communicate is often massive. Recording closes that gap faster than any other method.