Life?

I have live for 16 years but I feel like I'm still to young to know whats the meaning of life. So far I have just been through heartbreak, arguments with parents, homosepians saying they are my friends but actually they hate me and others that even I couldn't think of. Can I say that I have been through a lot? or I'm just kid? Learning the word Life... WTH!~ :))

I remembered when I was just a kid I was so naive, and full of positive thinking but now its so hard to stay positive. Can I smile after I'd just fought? Can I smile after someone just crushed my heart? Yes, I can.. :))