This is the thing: When you hit 28 or 30, everything begins to divide. You can see very clearly two kinds of people. On one side, people who have used their 20s to learn and grow, to find God and themselves and their dreams, people who know what works and what doesn’t, who have pushed through to become real live adults. Then there’s the other kind, who are hanging onto college, or high school even, with all their might. They’ve stayed in jobs they hate, because they’re too scared to get another one. They’ve stayed with men or women who are good but not great, because they don’t want to be lonely. They mean to find a church, they mean to develop intimate friendships, they mean to stop drinking like life is one big frat party. But they don’t do those things, so they live in an extended adolescence, no closer to adulthood than when they graduated.