As an introvert and a writer, I need rest and creative refueling like I require water. Rest for introverts (at least for me) includes digging a hole in my backyard like the Russian saints of yore and camping out with some PB & J sandwiches and Gatorade. Have books, food and video games, will travel (or hunker down in this case). My formula: for every one hour of human interaction, one year of solitude will do. As you can imagine, I’m in the red but hopeful.