Human: What are some effective techniques for public speaking? Assistant: 

1. Practice, practice, practice! Make sure you know your material inside and out before going into a presentation.
2. Use visual aids to help explain complex concepts.
3. Speak slowly and clearly, using pauses to emphasize important points.
4. Connect with the audience by making eye contact, smiling, and using body language to show that you're engaged in the conversation.
5. Make sure your content is relevant to the audience.
6. Prepare for questions from the audience and be prepared to answer them quickly and confidently.