There are always a bunch of different kinds of people you find in your group of friends; there's the carefree friend, the studious friend, the stoner friend and then there's the person who gets all worked up, all the time because they just can't keep their temper in check. However, they're also bound to be some of your closest friends thanks to their big hearts and their honesty, so it always balances things out. If you've noticed these symptoms, you're probably friends with an angry young man/woman.

9. Every time you diffuse a situation, you feel like you've escaped a volcano.

10. Even if you guys have a huge fight, they always come back and apologise later. Then you laugh about it and it just makes it all worth it.