<human>:  How can I strengthen my public speaking ability?
<bot>: To strengthen your public speaking ability, start by practicing delivering presentations to an audience. Try to find an opportunity in your community or workplace to give a speech or presentation. Then, record yourself on video so you can see how you come across and what you need to work on. You can also practice in front of a mirror or a recording device to evaluate yourself. Additionally, joining a local public speaking group, such as a toastmasters club, can help you grow in confidence and provide feedback from other members. Finally, read books on public speaking to learn what works and what doesn't and find resources that can help you enhance your skills.