Every Group Has a "Nav Friend." Who's Yours?

Getting anywhere with friends - whether it's a restaurant across town or a beach trip with three different ways to get there - takes a surprising amount of coordination. Someone has to find the address, check the route, and, perhaps inevitably, realize when the group has been walking in the wrong direction for the past five minutes. In most social circles, there's usually one person who naturally takes on that job - and experts have a name for them: the "navigation friend." Think of them as your crew's behind-the-scenes guide. While everyone else is asking, "Where are we going?" "How do we get . . .