When I applied to college, I was dead set on studying only music and neuroscience. However, I now say go take that course that has nothing to do with your major and maybe find a new passion.
There's an entire database containing projects for every field of study ranging from anthropology to chemistry to film and media to Japanese studies dedicated solely to helping undergraduates find research positions at Dartmouth.
Every so often a class comes around that totally rocks your world. These are classes help you determine your major, your career path, or just how you think about the world.
I wasn't planning on taking any COSC courses once I got to college, but with coronavirus happening my freshman spring term and all grading being moved to P/F, I decided to give it a go!