nopDo they find it not overly stressful?
yeah that's a good idea, thank youYeah you don't have to have done 2U to do 4U. In fact most people who do 4U haven't done 2U accelerated (I did, but I'm an outlier, at least @ my school haha)
It's definitely an advantage though. If you're worried, maybe just try and learn some of the HSC 2U concepts ahead of time, it will definitely help