New school

They choose me in the school I wanted to. I can't believe it.
I'm now officially a highschooler (if you can say so). And I can study travelling in the same school!
I'm of course excited but I'm also rather scared of what it's like there. Is there a lot of big guys who keep bulling people.
What if I don't get any new friends there?And what if I can't handle the pressure I get with all the work?
And about the working too.
What if I can't afford the books and working costums?
But I'm also really excited of going there.