I’m always delighted to welcome my bestie, Liz Flaherty, to the blog. Liz thinks one of the things that keeps you young when you quite obviously aren’t anymore is the constant chances you have to reinvent yourself. Her latest (and happiest!) professional incarnation is as a Harlequin Heartwarming author! One of the reasons she loves writing and reading about seasoned protagonists is the most obvious one–it’s a dream she’s living. She remembers early conversations with her husband when they tried to imagine having sex at 40 and beyond. She was utterly thrilled to find out it was not only possible but even better than it had been in their 20s!…