feel crap

[Miku]

I'm a high school senior now, I'm an Asian, but not those smart ass Asian. I have a AP government class, which I got in by writing a crap essay.
Classes that I have:
-calculus
-ap government
-english
-Japanese 3
-TA

I have a feeling that I didn't learn money in the pas few years. Every time I think of getting a job, I feel useless. Every time I think of being rich, I think its won't happen. I know I will learn a lot in college, but if I couldn't get a good grade now, I couldn't go to college.
SAT is coming in a month, but I haven't prepare for it. (my PSAT scores are bad)
I still want to play.......how to solve this?

[.edit]

Just study man.
As long as you study, you'll pass.
I almost instantly remember something when I read it, so it's probably easier to study for me than it is for you, but really, the best method of studying for most people is to keep writing down what you're studying.

Also, take a SAT practice test.

[Miku]

I took a few, but the highest score I got is 1300. The english is hard. I'm not ABC. Most people in China are same as me or a little above me.