Well sir say you get an A in one class and a C in another, your GPA is 3.0, which is not to too high, say you get a C, A, A. Your gpa is a 3.3. If you get C's, make sure you match them with A's. I foolishly got a C in Gen Chm 2 and a C in Orgo 1 and a C+ in Entomology (worst class ever). The next semester I took 19 credits and got a 4.0 because of my pathetic last semester. Just keep GPA above 3.3 and nail your DATs and your golden 😀