Study what you think you will enjoy the most. The vast majority of what you learn in college comes not from classes, but from your friends, networking, and extra-curricular activities. Education is nice, but developing as a person is the real value of going to college.

If you love to read and are naturally interested, any subject is easy to pickup and learn. I went to school for engineering, and I found business, programming, and web design all relatively easy to pick up (though easy doesn't necessarily imply that there was little time-investment involved, quite the contrary).