I took a macro-economics class as an elective during the evening (twice a week, 5-7pm) back in my freshmen year of college. Nearly failed the first exam. Needless to say, I had to do something...drastic to turn my life around. If you try hard enough, you'll get caught up. Worst come to worst, you can always go to office hours or whatever and express your concerns to the professor. Don't let it get to you so much.
An overwhelming portion of academia notoriously (once you are
in industry) has a gross misconception about industry and the way it works. My boss ranted quite a bit during the pursuit of his advanced degree about the professors and other straight-to-graduate-program students being in fantasy-land. Just use common sense and your contributions to your paper will be fine.
edit:
The benefit of an outsider's perspective can usually be quite welcome. People get set in their ways and pigeonholed. Look for practicality, simplicity, safety, and making it cheaper. Engineers are particularly well-known for over-engineering solutions to problems. The
elevator wait times problem is the cardinal example of this.
Engineering students always come up with crazy solutions that don't work or are insanely expensive.