I was new to acting on a stage in a narrative as opposed to acting on a stage as a stand-up. And like everything else it's just like comfort level. The first time I did stand-up I was at a place called the B3 in New York on Third and Avenue B and I not only didn't take the mic out of the stand, but I clutched the stand of the entire time.
Do not write to impress others. Authors who write to impress people have difficulty remaining true to themselves. A better path is to write what pleases you and pray that there are others like you. Your first and most important reader is you. If you write a book that pleases you, at least you know one person will like it.