One of the measures through which success in college is measured is the GPA. This is to say that if you attain a high GPA, you are deemed to have been successful in college. And conversely, if you attain a low GPA, you are deemed to have failed in college. There are other measures of success, of course, but the GPA is one that attracts a lot of attention. To put it mildly, your prospects for employment or further education could be greatly messed up by a low GPA.
Against that background, you may find yourself being interested in understanding how you can ensure that you don’t end up getting a low GPA college. And the answer to that question is simple: you need to work hard, if you are to avoid getting a low GPA. Here, working hard means attending classes and being actually attentive in the classes. It also means reading widely on your own and taking the assignments given by your professors seriously. Further, there is the aspect of preparing well for your exams, and putting in as much effort as necessary in the research and other projects that are part of your coursework.
Of course, you could opt to spend all your time on the Internet, reading things like noise cancelling headphones review articles. Or you could spend all your time in the dorm, listening to music on your Hi-fi headphones. Under those circumstances, chances are that you will end up with a low GPA. And the low GPA will turn out to be a huge liability to you in many ways.