Here's why I joined this site; most teens when they talk about their problems in life bitch about how "oh, my parents grounded me for doing something they said they'd ground me for if I did! Those cruel slavedrivers!" or something. Here, the people (like you) actually take some time to find out what's really bothering them, and more often than not, it's such a basic thing that it touches so many other people too.
Basically, you're not alone
It's nice to know that I'm not alone in it either.
I find that I think far too much, as I tend to think circles around my thoughtlines, making everything seem to pointless. Does that sound like something y'all do too?