Tbr - ps [8-9]

[captainuzair]

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I am scoring 8-9 in PS section of Berkeley review. Is it good or bad?.... also when i do problems i feel like i don't know half the stuff. So after doing passages i try to go back in the book and read the main points that were in the passages. And then i understand it from a different point of view that i haven't had before doing the passages. good or bad thing?