(This article originally ran in the September 2017 issue of Lake Norman CURRENTS.) When Sherrill’s Ford resident Jenna Patrick first got the idea for her debut novel, “The Rules of Half,” she was juggling the demands of a career in engineering and the schedules of her two daughters, who are both competitive gymnasts. She says it took her about a year to finish the first draft of the book, which centers around a family dealing with mental illness set in small-town America. While Patrick’s path to publication was different than she first imagined it, she couldn’t be happier with the reception of her novel. She says she first got the idea for the…