Having done 5 years in Uni I never understood how people get stressed out . . . particularly at this time of year!
It's all about mates, fun times, alcohol and the opposite sez (or same sez if you prefer that). This site isn't going anywhere, so bugger off and have the time of your life . . . your regret it if you don't!
Oh and when you have some spare time DO do your assignments, but that can wait until the end of the semester

“ An infinite number of mathematicians walk into a bar. The first one orders a beer. The second orders half a beer. The third, a quarter of a beer. The bartender says “You’re all idiots”, and pours two beers.