Making friends is easier than ever.

Starting over in a new city sounds adventurous, until you realize you don’t know anyone. Making friends as an adult can be so difficult that it can feel downright awkward. But that’s when you learn ...

Ms. McCabe is the author of “Making, Keeping, and Losing Friends.” When people find that they are having a hard time making new friends, they often blame their own awkwardness — some failure on their ...