Dr. Pepper
Chairman of Selectors
You did Psychology right? I've looked at some of the material and it doesn't seem especially difficult, but people do say there is a lot of work and things to be memorised. I'm thinking of Chemistry, Physics, Biology and English L/L possibly with Psyh aswell.
What are you planning on doing at uni? Medicine right?
If you're good at maths, which it seems like you probably are, do that. If you get an A/A* at normal maths then you should really do further maths. Normal maths is seriously piss easy. In further maths, you just do things faster and expand on some things in greater depth. It's worth it, especially if you change your mind and want to do something mechanical.
English and Psychology are good A levels to have but you'll be getting essays etc pretty much every week, and it'll be a lot of added workload (and probably unneccessary if you want to do medicine).
But at the end of the day, it's all about how much effort you put in really. Chemistry and Biology are pretty simple subjects as long as you revise them. Just sit there revising from your notes regularly and you are guaranteed an A. Physics requires a lot more thought I find. The equations are mostly given to you in the exam, but you need to realise when to use which etc, and how to get to one place by using a bunch of them.