I do Chemistry AS now and I don't like it. I can't answer exam questions as well as I can in my other subjects and in general I'm not good at it. I'm scared if I'll flop it during exam time and spend time revising it, not do well and in turn not do as well as I could've done in my other subjects. What should I do? I want to study biology at university and I know you can get into quite a lot of uni's now without chemistry. Advice?