I've just done my 5th A-level exam and I have 3 more to go. Every single one of them I've walked out feeling like crap and convinced I've got a bad grades. It's so annoying considering I've been revising all year and I just feel like all my efforts going to waste. I can't even bring myself to revise for my next 3 exams because I know I'm just going to ruin them like I have with the last 5.