A new study shows that nice guys may finish last. Researchers in the study say humans can be placed into three categories, based on their reactions to economic inequity. 60% of people are pro-socials, meaning they prefer everyone get an equal slice of the pie. 30% are individualists, meaning they want to put their own needs first. Roughly 10% are competitive and all they really care about is that they have more than other people. Where do you line up and what does that mean for your brain?
Will this change the way you walk in the world?