Yeah, GCSE has been hell for me, and will be the same for pretty much everyone who's doing this at school. I've passed my GCSE and did well, and in a few days now I'll be in college. Luckily now I can stop stressing on my coursework from school. But I'm guessing I'll be getting more coursework in college, but yeah, the thing is, you're doing what you desire to learn, so it shouldn't be too hard unless you've been through GCSE.
I never really concentrated in SAT's since it's not really important. I got only 1 good level, but failed the other two, but that didn't really stop me from doing well in GCSE. Now I've got some awesome grades, and once school's over, it's worth taking a break if you pushed yourself forward.
Connor, nice marks.