I can understand.. But look on the positive side, doing a BSc or whatever you plan to do is actually going to be very beneficial to you later on. I have 2 friends who told me if they were not to risk their entry into med, would have done a degree before going to med. So Infact having a degree is good, and most western countries only take graduates in med. Maintaining a GPA is not hard if you have the moivation and will to do it. Done loosen it, just keep working even if you get perfect 9.0 in 1st semester. I think what goes wrong in mostt cases is that people slack off if they do well in S1 say for example.
Yes I do have a tendency to make things look easy, I know they are not but realistically you have to dream of something before you achieve it and to achieve it you have to believe in yourself and your work. I know itts hard to do perfecly in all papers, but you dont need tto perfect in every paper... a few 9's with few 8's will give you GPA of 8.5. I mean everything doesnt has to be A+. Aim for whatt you know can achieve and set a goal. Mostt importantly work for it and try to put in your 110% in it, and I' sure you will get there. Good Luck fromy side