you can also defer most offers i’m pretty sure. so you’d be guaranteed a spot at another uni / course if you decided to change.
also, if youre looking at economics / business degrees and are expecting / hoping for a 98+ ATAR I would strongly suggest applying for a such a degree through MQ’s...
don't give up / forget about these things. a balance of study and life is important and you have the best idea of whether your current balance is good or not
i don't HAVE to but I prefer to cause then I don't have to watch them later or read the slides later
plus I can just ask the lecturer questions when I have them (especially cause there was only 10 people at the lecture)