It is both cliché and generally accurate to assume that most college students don’t have much money lying around. This can be a serious limitation during your college years (and, with student debt, possibly a debilitating factor later), but it can also be a hidden opportunity. 

If you learn to live on less for your daily expenses, then while you’re in college and for the rest of your life you’ll be able to prioritize the things that are actually important to you.. You choose your own priorities.