Sounds like me,

. I`m usually the one my friends like to confide in and seek out advice. I like the trust they show me, but I find it funny that it`s on issues I have no personal experience in. Relationship-wise I`m very much a late bloomer (just turned 20 and had no relationship I`d consider serious) and still it`s the most wanted advice-zone. I asked a friend once about it, why she seeks out my advice when she`s clearly got more experience. And she said it doesn`t matter, because either I totally hit the mark with what I tell her,or I totally miss it, there`s no in between. She can tell when I`m taking it the wrong way, but she likes the insight when I look at the situation from a different angle than she considered.
I always felt more mature than most of my peers, but at the same time people in HS often told me how childish I was. Maybe it`s because I get in touch with other peoples emotions that I can imagine how something feels like, but the fact that I didn`t really experience these emotions in person makes me childlike. It`s like looking into the water from above. I can clearly see that it`s deep, but I don`t know exactly how deep it is until I jump in.
I don`t really understand what the term "growing up" is supposed to be about. I think personal growth and learning are continuous projects, not something like a switch. Or maybe certain life experience make such an impact on you that you make a bigger leap into maturity and make it seem like a sudden change. But it`s not like you can force these experiences.