What if I want to go to grad school? If you think law school, medical school or grad school is in your future, you should know that some colleges offer pre-professional advising programs (such as Premed or Prelaw). These programs are not the same as majors, and you will still need to choose a major in another subject. As long as you fulfill a grad school's course requirements, it really doesn't matter what you major in.
I was/am a nontraditional student (about five to seven years older than most students at my university), so this was not quite in my realm, but I was often jealous of the many opportunities afforded to these students. Yes, you have to go to social events. Yes, you might get categorized as a snob or fill-in-the-inappropriate-name-blank, but you really can benefit from the social network and resources (such as old tests).