Seriously don't understand the logic in 'growing up' or what is justified to be 'childish.' The only thing I've found that comes with growing up is more responsibilities, less fun and less enjoyment, people shouldn't 'live for the weekends' etc, that's such a waste. A good thing about 'growing up' is you tend to earn more money, if you like that kind of thing. But then, when your grown up you pay to have fun? pay for nights out, pay for weekends away, its all about pay. Im quite happy acting 12 for a while longer. Thank you.