It’s 11:00pm on a Sunday and you can’t relax. You crawl into bed, pull the covers up to your chest and start replaying all the conversations and text message exchanges you’ve had in the last week, or ahem, year. You become fidgety as you think of something you wish you’d said differently, or maybe you wish you hadn’t said anything at all. You’re frustrated and angry at yourself and you reach for your phone to consult Google for [...]