10-20-10: Level Up Your Confidence Through Public Speaking | Kosal Sin | TEDxPhnom Penh

youtube·personal-development

Public speaking is one of the most powerful tools to build confidence, influence, and personal growth. In this talk, the speaker shares a proven method—10 days, 20 hours, and 10 actionable techniques—to help anyone become a more confident and effective communicator. Audiences will learn practical strategies to overcome