John Berkowitz, a fellow blogger writing a middle grade fantasy book, THE LAST PRINCESS recently challenged me to the 7/7/7 Challenge. What’s that you ask? Well, it’s a different way to view your own writing while at the same time sharing and challenging others to do same. Here is what you do: Go to page 7 of your work-in-progress Scroll down to line #7 Share the next 7 lines of your manuscript in…