Why are grades that important? They show that you can do things after a professor tells you how to do it, and that you're good at busywork
why are you telling me this? just drop the fuck out now and save the money you are pissing away on tuition if you are convinced its all just a waste of time
but get used to being self-employed, because without that degree you won't even get through filter0 for any recruiter or hiring dept. hard to tell a cto how smart you are when the HR staffer shreds your resume because your last education is high school