For me, passing college is a test of survival. I am taking up engineering and I can really attest that it is very difficult. I have seen some of my classmates in first year who have stopped in their second year because they can't endure it. I have seen a lot of my friends who have shifted courses because they can't accept countless failures. I have seen others who have just given up and stopped. That is why for me, in order to pass college, you must have a strong heart to endure and a mountain of determination to always go on. Yes, it is hard but nothing great would go just as easy. Work hard for it and just trust in yourself that you can make it. If you fail, then take the subject again until you pass. College is not a race so take your time to learn everything you needed because the real work field would be much more harsh.