Could you correct my mistakes? Does this sound natural enough?

I am not very good at speaking in public. I hear that some people can focus on what they are saying once they start speaking, but I can’t. The moment I find someone looking bored among the listeners, I always get upset and almost forget what I am going to say next. Unlike me, some people can change their way of speaking at will according to how their listeners react. They can clearly convey what they want to say without looking at any scripts. I wish I could do that, too.


This is stated very nicely and does not require any changes.

Thanks a lot, :-)