You still can't rent a car; you're not old yet.

...suddenly realize this person I knew when I was twelve or thirteen got married last year...

 

It's seriously starting to freak me out that some of my friends, a few of which I've known since basically birth, are already getting married. And they're pretty much the same age I am. It's like... how can your life possibly be so in order that you're ready for marriage? It'll be years before I even get close to that stage of my life. It makes me wonder just what I'm doing wrong.

I have been out of high school six years now.

I have started and ended at least four jobs that could have (or are for the present) been made into careers

I have not accomplished what I thought I would have by this point in my life, but in the same vein I realize I've accomplished more than I should have.

I have friends who are coming out of college now who aren't able to get jobs on par or better than I have held, yet I'm a highschool drop out

I'm on track to, within the next five years I'd say, own my own house.

It only gets weirder the older you get, people you thought would never get married do, people you thought would never break up do, and people you thought you'd know till you're old and grey die.