Well I chose in my first year math, further math, accounting, computing and physics...
I really like math and I'm good at it so that's the first too... I was also pretty certain on becoming an accountant so I took it to make sure...
Computing and physics seemed like something I'd enjoy, however I was completely wrong... I wish I hadn't taken these in the first place... I ended up suffering in the other subjects because I had too much to do primarily with computing...
I took economics as an AS in the following year and loved it and coincidentally did really well... And I was able to get my other grades back up a little bit with some resits