How to speak in moderation?

Speak slowly, speak slowly, and organize words quickly in your mind. You must pronounce clearly and have a moderate volume. If you say this, it will make people pay more attention and be more powerful. Then talk less and listen to some topics that you rarely set foot in, and occasionally make some concluding remarks. You can't talk endlessly about what you are good at, but talk about it in key places to show your talent and knowledge.