Ah yes, the dreaded "practical major." Having gotten a double major in philosophy and theatre I heard the question, "but what are you going to DO with that?" quite a bit. That always annoys the snot out of me. I have plenty of friends who are very successful (from both majors). Some went to grad school, some work in the arts, some are in their third year of law school. It's the weird shift between the idea of a university as the place to get an education (in general, the specifics of which are not important- learn to think) and the idea of a university as a vocational school (I'm buying this degree because I need it to make money). I see a HUGE split between my students who believe in the former and who believe in the latter. And, frankly, the ones who are taking classes in things they love, or want to learn about, DO better than those who just want a degree and a lot of money. They care, so the better grades just easily follow.
Sorry to get all soap boxy about it! You just hit a sensitive spot for me!
I say, study what you love, a college education should teach you how to think, and once you have the degree you can figure out where to go from there.