Essays / Compare and Contrast--Students that pay their own tuition vs. those who do not [5]

I have a 5 paragraph 500 word essay to do on the differences in attitude toward education between students that work to finance their own education and students who do not.

I have a couple of points working but I would like one more, I just have a major "brain fart".
Your help would be much appreciated!
Point 1: attendance
Point 2: importance of good grades
Point 3: ?