Some college kids would cope by drinking/partying, but here are more enjoyable (and "harmless") ways to manage your stress.
1. Take a nap.
Nothing says "idgaf" more than napping. At least you won't remember how badly you've done on your exams in your sleep.
2. Eat ice cream. Lots and lots of ice cream.
It's proven that this dessert lights up the same pleasure center in the brain as winning money or listening to your favorite music.
3. Binge watch an entire season of Jane the Virgin.
Who's not dying to know what happens next in the upcoming season?
4. Pet animals.
Pet as in the verb. But also the noun, whichever works.
5. Keep up to date with Trump's news.
Just kidding. That can NOT be good for your mental health.
However you wind down after exams is up to you. Just don't get too worked up over grades! In reality, grades aren't that important, as long as you survive college and graduate, that's all that really matters.