lol ml is trolling with you. 300 i think is kinda insane. 100-150 should be sufficient leading up to the hsc exams. 300 is possible but just the time factor and all ur other subjects i think is unnecessary.
i tried so hard for 4u i don't know why i didn't get 1st in the state my parents were so disappointed and they yelled at me. i think they're still angry at me we don't talk at the dinner table.