The most crucial step of public speaking is that you are confident enough to stand in front of those people.

It's ok to be nervous before giving the public speaking🗣. But you should not let other people know that you are not confident

When you are doing the preparation then ask for the help, what ever you get from.

Always remember where are you going to speak. You audience is the most important aspects of your speech.

When you are learning public speaking skill, you have to be persistent and practice daily. And when ever you comes to a chance to speak,always take it.

When you are talking in in front of a group of people, always try to be in light mood, crack some jokes.