According to a new study, the behavior of men changes when they believe there’s an energy drink in their cocktail.

Researchers found that drinkers who believe their cocktail has Red Bull in it take more risks, especially when it comes to approaching and chatting up women, and are more likely to believe they’re "drunk and uninhibited."

The funny thing is, the cocktails don’t actually need to have an energy drink as an ingredient. All it takes for a guy’s behavior to change is for him to BELIEVE the Red Bull is in there. (Science Direct)