I did a minor, waste of time. Just take the classes you like, and don't bother with the full requirements for a minor, unless all the classes are of interest. No one cares what you minored in (think of it as a revenue generator for colleges, getting you to take more than 4 years to complete degree). I was a CS major, took a lot of math along with Chem/Biology, all the premed reqs. Did another Minor that was fun for most of the classes, but one class was a problem, and no one cared for medical school apps that I did a minor in a liberal arts subject.