The choices that one makes often define who we are, at least on a superficial level. Portuguese art director Joao Rocha has created a fun Tumblr called "2 Kinds Of People," featuring a series of illustrations that reduce some of our unique habits down to a simple decision. As you flip through some of them here above, you will see that you have a very clear answer to all of them, which is exactly what makes them so much fun. Make sure to check out the Tumblr here.