I don't think I'm going to pass highschool.
Why are you so sure that you are going to fail?
I'm thinking of dropping out and throw away all the knowledge I acquired so far, I'm tired of all this crap.
Not everyone is good at school. But I bet you can pass high school. Most likely it's something else bothering you.
Yeah, it's my parents. They keep bothering me and they make me feel stressed.
You should try to stay more focused on school then. You at least need to graduate from high school. A diploma alone can help you unlock so many doors.