one of my friend works in gas station about like 60 hours per week and also he goes to university taking 15 credit hours of core 300 level classes and still he is passing with grades  A or B and i was just wondering how is that possible. I asked lots of students from different states and they all say it is very hard to make it through like that specially when someone is in his 300 or 400 level core classes about community colleges i think its not that tough.
            But if someone is average student working 50-60 hrs per week and also full time student in university in his 300-400 level core classes can he or she still be able to get good grades, if anyone of you fall in this kind of situation can you elaborate on how the life would be, is it manageable to spend time for study despite working the ass off and still be able to pass not considering community college or general education courses...........