Hi there!
Welcome to TeenHelp!
My name is Emily and I'm a buddy here on the site. We're the lime green users you'll see floating about, and it's our job to make sure you get well acquainted with and feel comfortable with the site.
To start you off, I would suggest going to the Arrivals & Departures forum and read the two stickied threads there; they'll be very helpful for you. Also, post a thread about yourself - we can't wait to meet and learn about you!
Please feel free to ask me or the other buddies if you have any questions about anything.
Can't wait to see you around!
~Em