Greetings, Jerry
Very nice man. I think it's a good thing for you to tell us that you're nervous and afraid before you try something new, because we who do not have the skills that you most extrovert and who deal in this virtual marketing medium have, we think you're born with a gift for that.
However, from what has been said, it seems that the issue is preparation and coping with the problem, even though you are afraid you will face it. With that, over time this fear tends to decrease as you will have more coping skills.
Praying is also great, because it puts our soul in touch with our thinking.
Thank you and good night!!!