It's weird, I would have said that when I was 24 I really "grew up" ...but seeing where I am now, how I think and feel towards the outter world and my responsibilities...I would say I was still young then. It's been this last year that I've felt like I've grown to be an adult - and have gained a bit of wisdom.
But I wonder if in 10 years, I'll still think that...or if I'll look back and say "no - I was still young then!"