One regret is not dropping a subject i truly hate :Industrial Technology Multimedia (teacher dose`nt teach anything just looks at his computer all lesson) in order to pick a subject in which i would smash Senior Science and dropping PDHPE.
If they're good friends, it's really likely that you'll see them again - it's really about everyone taking some initiative.I reckon you should use a bit of post trial period to spend some time with friends as you may never see them again.
This except replace university with HscPoor subject choices and the lack of thought I gave to university throughout the year.