At school, a key to my house and my MP3 player. Nothing else, besides the obvious in my backpack.
The MP3 player is on my person at all times, whether I'm bored in English or running a mile, it's on my person. The key only comes off in PE where I need my gym shirt.
wallet (two ID's, two bus cards, money depending on how much i trust myself) keys mp3 super-duper-permanent sharpie change loose bills personal notes/private notes/addressed notes hair tie or two not counting the one holding up my sexy ponytail.
Book bag with books and school supplies (when I'm at school), Purse, cell phone, iPod, wallet with driver's licence, school ID, debit card, and cash, make up, and car keys.
iPod and my house key in its new badass robot cover (the black one). That's it. I have a wallet with my drivers license, library card, bank card, and some cash it in, but that rarely leaves my room. Plus, it's a lot easier to bum off of people if you never have money.
In some places fifteen year old kids do get licenses, albeit "special" ones. But, I never herd of them getting liscences. Is that a new kind of candy? Because I love licorice. Or should I spell it as liquorice?
What kind of person would let a fifteen year old control a ready to go, flammable metal bomb?
