The world is full of many different kinds of people. But in some ways, it's easiest to divide us into two specific groups: those who have 26,482 emails in their inbox, and those who bring their inbox counts to zero. It's really that simple.

And thanks to an incredible Tumblr from Joo Rocha, an art director in Lisbon, Portugal, we can see even more examples of totally different types of folks. Called"2 Kinds of People,"the is essentially Type A vs. Type B personalities broken down into pretty illustrations Rocha draws himself.

"I don’t know how I came up with it, to be honest," said Rocha in an interview with The Huffington Post. "The idea that you have all these sort of differences that span gender, religion, age or nationality, that set you apart from some and bring you together with others."

"Regardless of who you are, and however different you may think you are from anybody else, you will always have something small in common even with someone that’s the entire opposite of you," he said. "You may be a Christian or an , and still prefer to cut your bread the exact same way."

Scroll through some of Rocha's amazing illustrations and check out2kindsofpeople.tumblr.comto see which group you fall into.