Help with public speaking?

Hi Brooke,
One of my dares of the day has been to volunteer to give a presentation at work to a large audience and now that I’ve volunteered, I’m feeling anxious. You were so amazing speaking in front of the large audience at coach training recently and I was wondering what you do to prepare and if you have any resources that you recommend for improving public speaking skills. I know that managing my mind and thoughts is a huge part of it, but I also think I need some practical tools and to get lots of practice. I’d love to hear how you’ve handled this to become as confident as you are on stage.

Thank you!