So I'm in Year 11 (going into Year 12 in September) and I'm thinking of doing all my AS and A2 exams next year. I'm taking Maths, Further Maths, Physics and French. I've already done AS French, so was going to do A2 next year anyway. I've self-taught large parts of AS Maths, so it shouldn't be a problem doing the full A-level next year. The only extra ones I'd have to do are Further Maths A2 and Physics A2. And then I'd either have Year 13 free (which would give me time to do any resits) - presuming that I wouldn't be able to apply to university a year early in Y12 (as I wouldn't have done most of my AS levels yet?). Getting all the exams out of the way in Y12 would mean I wouldn't have to go to lessons, which are a waste of time when you can self-teach anyway in a fraction of the time. Resits might be a problem as I'm thinking of applying to a top university, so if I do badly on any of the exams and had to resit, it might not look too good.
Apologies if it sounds slightly insane but I can't stop thinking about the possibility. Do you think it's a good idea?