I have observed that many young adults shy away from the label "grown up" or "adult" and I don't really see why. I think being able to relax and have a good time are essential to well being and happiness - you would go crazy if you were all business, no party. But why do people in their 20s or even 30s say things like "I'm not an adult" or "when I grow up..." etc, as though being an adult were something negative?
It is possible to take responsibility for your life and your role in the world while still having a good time. I really admire maturity in thought and action.
I guess it is a rant or something.