AS/A-Levels

[naut]

I finished almost exactly a year a go. Scary thought. Good luck with the rest of your schooling.

But I don't know... physics and maths just doesn't seem to fit in there, any advice(s)?

Maths is a good choice, since it helps your brain work rationally and logically. But! I wouldn't worry too much about whether your school subjects will help you in your chosen field of Uni study and later career. Since at Uni they assume you know nothing, or near nothing, anyway. Your much better picking subjects you enjoy, because if you enjoy the subject your more likely to do well at it.

I got told 25 hours private study per week at Highers

Are you serious? Haha. The day before my Chemistry Final I was playing Oblivion. Got 80 something for it.

My final year at High School I did: Modern History, Maths, Adv English, Software, Chemistry. In the preliminary year I did Extension History and German too.