as a geography student, i would advise against taking the subject unless you really love it and have a passion for it. it is extremely difficult and requires a substantial amount of work. i achieved an A* in my mock for it, but defo had to put in more work than for bio and chem. if i could go back then i would have picked psychology as my third a level subject, purely as i have heard that it is pretty straight forward and memory based
i do love geography, but it is challenging at a level. part of me is glad that i don’t have to sit a further exam as a consequence of the situation that has occurred, which isn’t necessarily a good thing
maybe start with four subjects? and then see which one you may wish to drop x