Beer drinkers are happier

Max arrives, his tongue hanging out of his mouth. Paul awaits him, clipboard in hand.

Max: Thiiiirsty! I neeeeed a beer!

Paul: Quick survey! How do you feel right now?

Max: Go away! I need a beer, now!

Paul takes some notes and asks: Would you say you are happy right now?

Paul: Or would you say that you are not happy now?

Max: No, thirsty! Beer!

Max opens a beer: Finally! Beer!

Paul: And how do you feel now?

Max: Aah... great!

Paul: That concludes the survey. 100% of the participants were happier with beer. That proves: beer drinkers are happier!

Max: burp