As if we didn’t already know, coffee makes us happy. Actually, any warm drink would do, it seems. And it’s not so much happy as it is cooperative and trustful. It’s Science!
What’s the gist? Well, it seems that if you handle a cup of hot coffee you are more apt to trust and accept people. They tested this by giving people either a hot or cold beverage for a minute. Then they asked people if they would hire a new acquaintance or not. Subjects were statistically more likely to hire the candidate if they had a hot beverage relative to a cold beverage.
Surprising? Maybe. Bear it in mind for interviews, I suppose.