Why Is It Hard to Make Friends Over 30? - NYTimes.com | Box of delight | Scoop.it
No matter how many friends you make, a sense of fatalism can creep in: the period for making B.F.F.’s, the way you did in your teens or early 20s, is pretty much over. It’s time to resign yourself to situational friends: K.O.F.’s (kind of friends) — for now.

But often, people realize how much they have neglected to restock their pool of friends only when they encounter a big life event, like a move, say, or a divorce.