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.
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!
The fact that our professor gave us a free textbook of his own design is amazing. With Dartmouth having a ton of free resources, I figured I might as well use some on my younger siblings!