I (right not 30yo) consciously balance time spent "old friends" and "new acquaintances". While most the "acquaintances" never move into good friend, even a tiny

I (right not 30yo) consciously balance time spent "old friends" and "new acquaintances". While most the "acquaintances" never move into good friend, even a tiny fraction is worth it. (Also, it is wonderful for networking; being confined to one's circle of friends makes it harder to reach out.)