Enjoying the follies of youth
There will be people who get righteously offended by every little thing, this is just their nature, accept it and move on. There will also be people who disagree with something you’ve said based on a feeling rather than a fact - accept that you will never be able to change this and don’t waste any effort trying. It’s like arguing with your parents, only there’s a slightly greater chance than your parents will stop mid-scream and admit defeat.
Learn to balance your time wisely, but know that if you’ve “enjoyed wasting time, then it wasn’t wasted” or whatever that quote is - but just be sensible about, don’t enjoy wasting it all, try and so something with it too, you’ll probably never have as much free time again until you’re retired, hospitalized or dead.
--- http://www.hackcollege.com/blog/2012/11/14/college-life-studies-101.html