I'm a senior now, and decided to retake the principles of biology that I took freshman year. The thing is I had a B-,and I had a C- in one very difficult upper level biology course, but I can't retake it due to schedule conflict with the classes that I have to do this year. I was told by my advisor that what I'm doing is not a good idea after my withdrawal date, and I'll probably be getting an A in the class, so I definitely don't wanna withdraw now. My intention was to just show that I could have done better, but I just didn't have the motivation but now I'm worried about it completely backfiring on me. Any thoughts?