I'm currently studying Business, Management and enterprise and no longer feel motivated or interested in the subject due to realising it won't benefit me in my future aspirations. The only class I can change into is Human Biology, which I know will benefit me a lot. But the problem is due to it being so late in the year it means I've missed out on learning units 1 & 2 for human bio. But I've looked at units 3 & 4 and realise I know a lot of the content. I'm also willing to teach myself the basics of unit 1 & 2 in order to help me next year. I just don't know if it's the best choice and if I'm allowed to make the change.