Birthday... Questions

Today is my 18th birthday...yay!

I thought that today I would finally feel grown up or something. But nope I still feel like I am fifteen. I swear, and I even still look like I am fifteen. haha.
Do any of you all still feel this way?
I talk to my friends and they all say they feel like they are older than they are. And I just don't get that. I mean sure I am mature at times and I like to have intellectual conversations about politics and things going on in the world. But I just don't feel like an 'Adult'. Yuck.

Ahh, the only three exciting things about being 18...
One, I can now vote! I no longer have to talk my parents into voting for who I like. Because I research it more than they do.
Two, I can get my concealed weapons license. Woohoo!
And three, I am just that much closer to graduation and leaving for a university!

Questions:
1.What was your favorite birthday?
2What color are your socks?
3.Do you feel older or younger than your numerical age?

I have no more to ask you. :)

If you want you can whore your stories.