I'm 17 and just got into a top U.S. college, where I want to major in math and economics. I am a bit worried that I haven't learned good work habits and that I waste too much time on the internet, since high school was mostly a breeze for me. I've heard from a lot of people that kids like me get hit hard in college when they have to work hard for the first time, and while I can think of lots of reasons I'm different, this is probably a good situation to take the outside view.

So in short, I'd love a mentor. How does this work, exactly?